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Intel Mac
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Int.DrivesSCSI
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CLEARANCE

Domestic shipping charges included in the price of the item. Sales tax added for Tennessee residents only. International Customers read this.

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Order online or by FAX 615-523-1360. Mail orders hit the HELP button to read ordering instructions.

We accept School & Institutional P.O.'s for orders over $100. Discounts for large quantities are available. Call for a quote.

Upgrading the Office? Sell or Trade In Your Old Mac (G3 or better)! We buy quantities of Mac systems & components. Email your list for a quote!

Our friends at Low End Macs have valuable information about legacy Mac Systems. Click the button to visit their site.

Our friends at EveryMac.com have valuable information about legacy Mac Systems including the original specifications of many of the machines we sell. Click the button to visit their site.

Let us help you extend the life of your older Mac. Apple Macintosh computers, supplies and Mac accessories here. This is the best place to buy refurbished used Macintoshes. Used, tested, clean upgraded refurbished Apple PowerMac computers and hardware at value prices. ORDER SECURELY ONLINE! OR give us a call on the toll free order line 877-639-1543 10-3 CST, M-F (1-405-601-5288 in Oklahoma or outside U.S.) 405-601-5288 tech support FAX 405-445-0796. Remember our bottom line price includes shipping! We stand behind the products we sell with a 30 day warranty less shipping and handling (90 days on systems). Prices subject to change with out notice. Questions or problems? HAVING TROUBLE CHECKING OUT? Try our HELP file first. Need hardware help? Read Bob's Mac Tech Tips. Why use reconditioned equipment? All large orders have to be signed for. Operator Headgap Systems, Inc.,7308 S. Klein OKC, OK 73139 Contact Us.

It is just me and Cheryn these days. We are usually always a bit behind. Thank you for your patience and continued patronage. Best times to reach us is afternoons Central Time M-F. We never catch up on messages so if you don't reach us please try again later. I daily check and answer all emails. Use the Contact Us links for the email address. Thanks! Bob.

Premium iMac Deal!

Great for home, office or school! We found a small supply of these iMac units. These units can still run 10.6.8 Snow Leopard but also can run up to 10.13 High Sierra. Call for custom configurations. These units have the built in SuperDrives so you can burn your own CD's and DVD's. These units will take up to 16GB of RAM!

LOW $499.77 shipped! Airport Extreme Bluetooth Wireless Access Webcam! High Sierra Compatible

21.5" iMac Core i3-Dual-Core 3.06GHz 4GB RAM, 500 Megabyte HD, SuperDrive, AirPort, w/Webcam & Bluetooth, Keyboard & Mouse High Sierra Capable, Lower Prices! The iMac "Core i3" 3.06 21.5-Inch Aluminum is powered by a dual core 3.06 GHz Intel "Core i3" I3-540 (Clarkdale) processor with a dedicated 256k level 2 cache for each core and a 4 MB shared level 3 cache. In lieu of a system bus, it has a "Direct Media Interface" (DMI) that "connects between the processor and chipset" at 2.5 GT/s. Our refurbished unit is configured with 4 GB of RAM (1333 MHz PC3-10600 DDR3 SDRAM), a 500 GB (7200 RPM) hard drive, a vertically-mounted slot-loading DVD±R DL "SuperDrive", and ATI Radeon HD 4670 graphics with 256 MB of dedicated GDDR3 memory. It also has a built-in iSight video camera and built-in stereo speakers underneath the 21.5" glossy 16:9 LED-backlit TFT Active Matrix LCD (1920x1080 native) display "with IPS technology". Connectivity includes four USB 2.0 ports, a Firewire "800" port, built-in AirPort Extreme (Wireless N), and Gigabit Ethernet, as well as an audio capable Mini DisplayPort, which supports an external display up to 30" (2560x1600). Built-in Bluetooth 2.1+EDR. Built-in Microphone. Externally, this iMac uses "edge-to-edge" glass design and "seamless all aluminum enclosure". This iMac includes a new iKey Keyboard and Logitech Mouse" OSX 10.13 High Sierra capable comes with OSX 10.6.8 Snow Leopard preinstalled (call for options). Our SuperSink DVD chock full of Freeware and Shareware is included. This unit can take up to 16GB of RAM, 4GB Chip $45, 8GB Chip $80, room for 2. WAS $699.77 NOW $499.77 price includes domestic shipping. See the iMac section.

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My Favorite Mini - High Sierra Capable!

LOW $499.77 shipped! Airport Extreme Bluetooth Wireless Access High Sierra Compatible

Mini Core 2 Duo Dual-Core 2.4GHz $499.77 Shipped 4GB 320GB SuperDrive, GeForce 320M, Airport, Bluetooth, Mini Display to DVI adapter Up to High Sierra (10.13) capable! Nicely refurbished. I run one of these myself! This Apple Mac Mini delivers amazing power in a super-compact design! With the HDMI out it easily connects to most Big Screens! I have one attached to our home big screen. Enjoy online entertainment! This unit comes with the Intel Core 2 Duo P8600 Dual-Core 2.4GHz processor, L2 Cache: 3 MB, 4 GB of DDR3 SDRAM (expandable up to 16 GB), 320 GB Serial ATA hard drive (we have larger faster hybrid drives available extra). The Slot-loading DVD±RW SuperDrive burns DVDs & CD's. Built in NVIDIA GeForce 320M graphics. Built in Airport Extreme N, 1000base-T Networking with Bluetooth 2.1 EDR. PORTS: One (1) HDMI, One (1) Mini DisplayPort, One (1) FireWire 800 port, Four (4) USB 2.0 ports, Mini Headphone and Microphone Ports. We have adapters available. This system comes with OSX10.6.8 nicely configured but is capable or running through 10.13 High Sierra (call for options). While this unit comes with a power cord, the keyboard and mouse are extra. Use your old one or order from out input section any of the USB items. It comes with a Mini Display to DVI adapter. We carry HDMI cables and other display adapters see our monitors section. We also include our OSX Super Sink DVD with lots of Shareware and Freeware. RAM upgrades 4GB Chip $46, 8GB $75, room for 2. New Solid State Hybrid Drives in 500GB $85, 1TB $99, and $140 2TB available, call to order options. Was $599, NOW $499.77 price includes domestic shipping. ORDER KEYBOARD AND MOUSE in the Input section Mini section.

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Faster Later Model Mini

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4th Quarter 2024 Edition
SUPER Kitchen Sink Thumb Drive

EVEN LARGER 64 GB USB Thumb Drive! 2024 Versions IN STOCK NOW! Install the latest updates. I added all the goodies you asked for. Now you can simply load them from the thumb drive or in some cases download them from the links. Categorized, Indexed and Described and most all include links to the download site and the authors web site so you can read more about them. ORDER NOW! Software section of the online store. If you haven't bought one in a while this is a good time to update. Have an iPod, iPad, or iPhone? We now have a directory that has all the utilities in one directory. We also created a Virus.Trojan, Worm directory to make it easier for you to feel safe and even added some Adware removal tools. Mojave, Catalina, Big Sur, Monterey, Ventura, Sonoma & Sequoia compatible software now identified.

SPECIAL NOTE: DO OPEN THE INDEX FILES THAT APPEAR AT THE TOP OF EACH FOLDERS DIRECTORY. I have added a MORE THAN A FEW items that there is not room for some on the drive. In this case I linked the direct download link and noted in the description. THERE ARE SOME REAL GEMS listed in the directories for download. Take a look! With the added space I am now including more versions for more OS versions!

We separated the Apple Updates on Thumb Drives to allow you to order only the updates you need. While the updates are free from Apple some are quite large and take a long time to download. Having them on disk saves you time especially if you have more than one Mac. There will likely still be some hardware specific updates you will need to download from Apple to complete your installation.

APPLE UPDATES THUMB DRIVES! These 64 GB Thumb Drives (various colors) allow you to update to the latest version of the OSX version you have installed. We are now selling them separately. If you want to buy a complete set call and speak to Cheryn and she will make you a group deal price. From now on though we will be offering each disk separately at a good price and of course our pricing always includes shipping.

4th Qtr 2024 UPDATE $19.99 Including Shipping

SUPER Kitchen Sink Thumb Drive! EVEN LARGER 64 GB Size! 4th Quarter 2024 Edition OSX Thumb Drive! NOW USB 64 GB Thumb Drive (assorted colors no choice) contains the very best freeware and shareware. Each section is categorized, indexed and includes a nice description for each program with links to the source and author. Chock full of the best shareware and freeware utilities, games, Internet goodies, music, graphics and multimedia, emulators, diagnostics, hard to find drivers, and more, all for OSX (everthing but the Kitchen Sink). I carry this one in my toolbox. This Mac software collection makes it easy to set up your new system or simply update your old one. Quarterly we review all programs and update them. REQUIRES: OSX 10.2 through 15 Sequoia, available USB Port $19.99 including domestic shipping. The Updates DVD & Thumb Drives are now separated and available! AppleUpdates10.2-10.3-10.4-10.5 DVD $9.99 AppleUpdates10.6-10.12 64GB Thumb Drive $19.99 AppleUpdates10.13-10.14 64GB Thumb Drive $19.99 AppleUpdates10.15 64GB Thumb Drive $19.99 OS8 or 9 2024 Kitchen Sink (1 CD) - $9.99

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Best iMac Deal! LOWER PRICE!

These iMacs are upgradeable up to OSX10.11 El Capitan. This make them a good investment since they can run the earlier software as well as a fairly modern still Apple supported OS. You don't have to give up your AppleWorks or other PPC encoded programs under Snow Leopard. Yet they can run the El Capitan when the need arises. They hold up to 6GB of RAM and are user upgradeable. We can also install Hybrid Seagate 1 or 2 Terabyte Hard Drive for even more performance. They still have a built in SuperDrive allowing you to burn CD's up to Dual Layer DVD's. We even install Sheepshaver allowing you to run most older OS9 software. For a small fee we can set these up for dual booting between earlier OSX versions up to El Capitan on a separate partition. Call for custom configurations.

Need Power? Upgraded Boss MacBook Pro!

Great for home, office or school! So many of you have asked for a later model MacBook Pro that can run the one of the later OS versions High Sierra. It also takes up to 16 GB of RAM! Cheryn said if she bought one of these she would want the BOSS OPTION. This addition to our line starts with 8 GB of RAM (16 Max) and one of the NEW 512 GB Solid State Drive. Call for RAM upgrade or larger drive option! Nicely refurbished and upgraded unit. We special order larger screened units, faster units to suit your needs. Call.

Special $449.77 shipped! Airport Extreme Bluetooth Wireless Access Webcam! High Sierra Compatible

BOSS Version DEAL MacBook Pro Core i5-2415M $449.77 shipped! Upgraded to 8GB RAM, New 512GB SSD, SuperDrive DVD±RW, Intel HD Graphics 3000, 13.3", Airport, Bluetooth, HR Webcam SPECIAL BOSS VERSION! We upgrade the RAM to 8 GB and install a NEW 512GB Solid State Hard Drive. High Sierra Capable, This MacBook Pro "Core i5" 2.3 13-Inch (Early 2011/Thunderbolt) features a 32 nm "Sandy Bridge" 2.3 GHz Intel "Core i5" processor (2415M), with two independent processor "cores" on a single silicon chip, a 3 MB shared level 3 cache, UPGRADED to 8 GB of 1333 MHz DDR3 SDRAM (PC3-10600) installed in pairs (2- 4GB modules, upgradeable to 16GB), we upgrade to a NEW 512GB Solid State Drive, an 8X DL "SuperDrive", an Intel HD Graphics 3000 graphics processor that shares 384 MB of memory with the system, an integrated FaceTime HD webcam, and an LED-backlit 13.3" widescreen TFT active-matrix "glossy" display (1280x800 native resolution). Connectivity includes AirPort Extreme (802.11a/b/g/n), Bluetooth 2.1+EDR, Gigabit Ethernet, a Firewire "800" port, two USB 2.0 ports, audio in/out, an SDXC card slot, and a new "Thunderbolt" port that is backwards compatible with Mini DisplayPort and, likewise, supports an external display at 2560x1600 and passes an audio signal. Thunderbolt also supports other peripherals that use the Thunderbolt standard which provides up to 10 Gbps of bandwidth in both directions. We configure these for Snow Leopard 10.6.8 but call for options. FREE SuperSink DVD chock full of freeware and shareware. Our $699.77 price includes domestic shipping. RAM upgrades 8GB $80, room for 2. Call to order options. See the LAPTOP section.

Mac Pro Towers

Horsepower for Video Editing, Music Production or just fun at a value price

Cheryn said why don't we offer our Mac Pro Towers at the same low price but upgrade the hard drives to the NEW Seagate Hard Drive. Order now and we will automatically upgrade your new 1 Terabyte Hard Drive that we install in our systems. Also see our 2.8 Quad that is El Capitan capable, with the same FREE DRIVE UPGRADE! Want a faster unit? Call!

LOWEST! $449.77 shipped! NEW 1 Terabyte Hybrid Hard Drive Dual Layer DVD Burner Lion Capable ALSO SEE OUR El Capitan Capable 2.8 Quad Core 3.0 EIght Core

Mac Pro Dual Xeon Quad-Core 2.66GHz 2GB RAM, New 1 Terabyte HD, DVD Burning SuperDrive, NVIDIA Geforce 7300GT Graphics, Keyboard & Mouse PRICE DROP! 1 Terabyte  Hard Drive, 2 Gigabyte of RAM! 4 Cores of Processing Power! Lion capable! Nicely updated and configured Mac Pro "Quad Core"! The Mac Pro "Quad Core" 2.66 is powered by two 2.66 GHz dual core Intel Xeon 5150 processors with 4 MB of shared level 2 cache per processor, a 128-bit SSE3 vector engine, and 1.33 GHz "64-bit dual independent frontside buses."  We install a NEW High Speed 1 Terabyte Hard Drive. With 2 GB of DDR2 SDRAM you can expect smooth computing. Easily add more hard drives using the four internal hard drive carriers (2 occupied) of internal storage! We configure it with 2 GB of 667 MHz DDR2 ECC "fully-buffered" FB-DIMM memory (with a heatsink design that is a bit different from generic FB-DIMMs), used tested "SuperDrive", and a NVIDIA GeForce 7300 GT video card with 256 MB of GDDR2 SDRAM, one dual-link DVI port and one single-link DVI port. Expansion includes two external 5.25" "optical" bays (one occupied by default), four internal 3.5" "cable-free, direct attach" hard drive bays (three free by default), and four PCIe slots (three free with one graphics card installed). Ports include dual Gigabit Ethernet, five USB 2.0 ports, two Firewire "400" ports, two Firewire "800" ports, and optical digital audio in/out, among others. 10.6.8 Snow Leopard preinstalled (software available extra) 10.7.5 Lion capable optional call. We include a Macintosh compatible keyboard and Mouse as well as our OSX Super Sink DVD chock full of freeware and shareware. Call for additional RAM pricing. This unit can hold up to 32 GB of RAM call for more options. Larger or more drives available with room for 2 more. We include a Macintosh compatible keyboard and Mouse as well as our OSX Super Sink DVD chock full of freeware and shareware. Our $449.77 price includes domestic shipping. See the MacProTower section

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Value Priced G4 Mac!

450*MHZ G4 Processor $359.77 shipped!

Power Macintosh G4 450*mhz 512MB RAM, 40GB HD, DVD-CD Our $359.77 includes shipping! RUN OSX or OS9. These Upgraded Sawtooth or Gigabit Ethernet PowerMac G4/450's come nicely configured. DVD-CD Player. We put in a refurb 40 GB Drive (Fast New Solid State Drives available call). We thoroughly clean and rigorously test each unit. Video Card: 16 MB ATI RAGE 128 Pro AGP. Built in 10/100 Ethernet, NO MODEM - add a built in 56K Modem +$10. It has a spot for the optional Airport card. Install more ram $49.77 for new 512MB SDRAM. These systems come with two each built in Firewire and USB ports. VGA out. Service manual (.pdf) on system. Keyboard and mouse available extra (see the input section). OSX Super Sink DVD chock full of freeware and shareware. Mac OS10.4.11 and 9.2.2 dual bootable. Weight: 30 lbs. Dimensions: 17"Hx8.9"Wx18.4"D. Has HD15 (PC Style) Video out. Our $359.77 includes your domestic shipping. We will install a NEW Digital 120GB Hard Drive in place of the refurb 40 for +$60, New SuperDrive in place of DVD +$60 Call for upgrades. Sell us your old unit. Call or email for custom configurations.

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We finally found a reliable SCSI solution!

2 GB $159.77 shipped! Solid State Speed

Digital 50 Pin SCSI Hard Drive No more SCSI drive problems! No moving parts, no noise, FAST loading! BRAND NEW! 50 pin Digital 2 Gigabyte SCSI Hard Drive for use in all Mac systems that use a standard 50 pin SCSI Hard Drive. These drives have no internal moving parts, no mechanicals to fail or wear UltraSCSI-3 units. Replace the old noisy and soon to fail mechanical hard drive. These units are like having all your system information in memory so everything loads FAST. They come on a plastic drive tray that makes them easy to adapt and include the screws. We format them for the OS versions you plan to run. Simply mount on the drive tray, plug in the power and SCSI cable. Boot your system and install your software. Our $159.77 includes domestic shipping. See the INTDRIVESCSI section.

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Replace that old dying 2.5" IDE Drive with Solid State!

120 GB $99.77 shipped! Solid State Speed

Solid State 120 GB Drive Kit for iBook, PowerBook, Early Mini's No moving parts, no noise, FAST loading! BRAND NEW! Operator Headgap tested and approved. Improve Performance! Now more affordable you can move up to the latest technology on your iBook or PowerBook and still run OSX or OS9.2.2 and boot from either. We build this 120 GB 2.5" SSD, it fits perfectly. This speeds up almost everything you do on your Mac! More reliable than the old conventional drives, no moving parts, no noise. WORKS in ALL iBook or PowerBook Macs and Early Mac Mini's and connect to the standard IDE connector. We preformat these and can preinstall call for custom configuration. Regularly $119.77 OUR $99.77 introductory price includes domestic shipping. See the INTDRIVESIDE section.

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Solid State Drives for Your G4!

Cheryn tells me we are having trouble finding 80 or 120GB refurbished hard drives for our older Mac customers. There haven't been new ones available for years. We know you depend on us to help keep your old gear running efficiently. These brand new digital solid state drives have no moving parts making them not only faster but more reliable. We still think you should keep your system backed up but running from these super fast brand new drives only make sense. We haven't carried SSD drives much before but we think now that the prices are more affordable now is the time. We found the right kind of adapter that allows you to configure it for Master, Slave or Cable Select depending on your needs. That makes these more compatible and easily configurable with an included jumper. We can set these up for your system or you can use copy software to move your old data. Let us know how we can help speed up your G4 system. I tested these on our servers so you know they are fast and dependable.

Solid State 120GB Drive Kit - G4 Speed up your G4 • Faster Data Access • No Moving Parts INTRODUCTORY PRICE $99.77 INCLUDES SHIPPING! Operator Headgap tested and approved! Improve Performance! Now more affordable you can move up to the latest technology on your G4 and still run OSX or OS9.2.2 and boot from either. This 2.5" SSD comes with an adapter that features the ability to be set to Master, Slave or Cable Select for maximum compatibility. The 120GB Size is the largest size most G4 can run. FASTER DATA ACCESS! This speeds up almost everything you do on your Mac! More reliable than the old conventional drives, no moving parts, no noise. We include velcro so it is simple to mount anywhere that is convenient. WORKS in ALL G4 Macs and connect to a standard IDE connector. We preformat these and can preinstall call for custom configuration. Reg.$119.77, SPECIAL INTRODUCTORY PRICE $99.77 includes domestic shipping. See the G4 Category in the online store. Boot 9 or X

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Upgrade your G4, G5 or MacPro Tower DVD Drive Today! These are bootable drives.

Many of you know that the day would come when no more IDE DVD drives would be available. We fretted over this but did manage to find a good adapter allowing us to use the SATA versions of the drives. We found a FASTER Optiarc SuperDrive and bought a large quantity. They are even faster in the DVD Burning at 24X and CD Burning department at 48X. We are offering a special introductory low price!

! EZ Pictured Instructions Included $64.77 Shipped! High Sierra Tested

New Optiarc SuperDrive UPGRADE NOW! 24XDVD/48XCD Burns! Burn DVD's and CD's! Tested in OS9.1 up through 10.13 High Sierra! New model supports DVD burns at up to 24X! Dual layer support. These make great replacements for Macintosh G4 Towers Yikes through Mirror Doors, G5 Towers, G4 iMacs, and even eMacs! At $64.77 you can't go wrong. We include pictured instructions, Toast Lite CD burning software and patches to make it OS9 and X compatible. Close to twice the capacity (Dual Layer Capable)! Apple Bootable allows you to boot from emergency disks and any Apple install disks etc. Only Headgap offers compatibility patches and complete pictured instructions. Toast Lite Burning Software, You must supply your own version of Toast for Lion and above. Our $64.77 includes domestic shipping. See the DVD,CD,CDRW section.

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85W MagSafe Power Adapter Type 1 for MacBook & MacBook Pro MORE POWER MEANS FASTER CHARGING. The 85-Watt Type 1 MagSafe Power Adapter for Apple MacBook, MacBook Pro features a magnetic DC connector that ensures your power cable will disconnect if it experiences undue strain and helps prevent fraying or weakening of the cables over time. In addition, the magnetic DC helps guide the plug into the system for a quick and secure connection. When the connection is secure, an LED located at the Head of the DC connector will light; an amber light lets you know that your portable is charging, while a green light tells you that you have a full charge. May have the old T-Style tip or the newer inline P-Style tip. The AC wall adapter (built-in) gives users an even easier and more compact way to travel. This power adapter recharges the lithium polymer Battery while the system is off, on, or in sleep mode. It also powers the system if you choose to operate without a battery. $69.77. LOWER SALE PRICE $49.77 price includes domestic shipping.

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Lower prices on all PowerBook Battery and iBook Battery and MacBook Battery

Need Wireless? We now have the original Airport Cards in stock, plus other solutions - See the wireless section of the store. Please note that the original Airport 802.11b do not support modern encryption and will not work with modern routers, unless you turn off the encryption. We have other solutions.

NOTE: It is just me and Cheryn these days. We are usually always a bit behind. Thank you for your patience and continued patronage. Best times to reach us are between 10 am to 3 pm Central Time M-F. We never catch up on messages so if you don't reach us please try again later. I daily check and answer all emails. Use the Contact Us links for the email address. Thanks! Bob.

ABOUT MONITORS: We no longer stock monitors. They have gotten so inexpensive and with the proper adapter, most will work on Macs with no issue. We don't carry ANY CRT monitors. They are heavy to ship and the larger ones are subject to damage in shipping. We recommend you use our low cost Mac to PC monitor adapter (see our monitor section) ). Easily adapt most any PC monitor to your older beige Macintosh including flat panels LCD's. Our Price of $24.99 includes domestic shipping. G3 Blue & White, G4 and above take PC HD15 connections straight up! No adapter needed for those models. We also carry video card upgrades for many models that really improve your systems performance. Our adapters even allow small LCD use with older Mac systems. We have some adapters listed in the store, but if you don't find one for your machine, Call!

ABOUT PRINTERS: We no longer carry any printers. If your machine is USB capable, you can do 1 of 2 things. 1. USB Printers that work in 9 are harder to find. Try https://midwestlaserspecialists.com/ . They carry a wide selection of refurbished HP printers, many of which will work with Macs. 2. Many of our customers are using PrintToPDF to output their 9 pages to a file and then move them to a more modern system to print.    See my tech tips printer section for more tips: http://resale.headgap.com/bobsmactips.html#print 

ABOUT MODEMS: We have internal modems for many different models. We also have a few used serial modems. See the modem section of our online store. Zoom makes a 56K USB Modem Model 3095, that will work with your system. It works with older classic OSes from 9.2 (and probably 8.6 if you manually install the CCL) up to 10.6 although you will have to likely manually install some components.

MAC REPAIR & UPGRADES: Want to repair or update your old (out of warranty) Mac and don't know how? Send us your old system and let us install any of the items we sell. Add processor upgrades, optimize your existing processor, more ram, larger drives, or perhaps an internal burner. We also professionally install all Mac OS versions including OSX and update it to the latest versions from Apple. We also test, and thoroughly clean inside and out. Give us a call or email us with your particulars.

• We repair out of warranty laptops at fair prices, a laptop expert technician is on staff.
• We also provide level one hard drive recovery at reasonable rates. Call for details.
• Need your old data moved to a new drive or system? Let us do that for you.
• We can affordably fix iMacs (black screen of death) with OSX that have lost video! Call for pricing.

ABOUT REFURBISHED COMPUTERS: Operator Headgap Systems purchases good used Mac systems in quantity. Our professional staff of refurbishers clean, perform over 50 diagnostic tests on each used Apple Macintosh computers including drive formatting. All our systems come smartly configured and ready to use. Our units come with the required cables and cords (except keyboards unless noted, use your old one or available extra). We even include a free mouse pad. We offer a quality refurbished product at the lowest possible price and stand behind our systems with a 90 day warranty. Why use reconditioned equipment? Read more.

NICELY CONFIGURED?: When you select one of our used Apple computer systems you get not only the basic system software preinstalled. We update the OS software to the latest version. We also install many open source, freeware and shareware programs and configure them for use on your system. For example LibreOffice is an Open Source Clone of Office for the Mac. It allows you to open and save Word, PowerPoint, Excel file in their formats making it easy to exchange your work with other Office users. We also install Flip4Mac and Perian which extends Quicktime allowing you to playback many types of multimedia files like .divx and .wmv in a larger variety of formats. Firefox gives you an additional browser choice over Apple's Safari and much, much more. Plus we always include the OSX Super Kitchen Sink DVD that is chock full of other programs you may find useful and wish to add for use with your new system.

TRADE-INS: Many times when you are ready to upgrade your used Macintosh system may not be worth much, especially to a dealer who is used to buying in quantity at wholesale prices and has the units shipped in bulk truck freight. Boxing and shipping your old system costs a few dollars. Here lately we have been having more trouble locating older systems people are still buying. We will begin offering trade-ins for certain older systems. The following are on the list: iMac G4, QuickSilver G4, PowerMac 7300, Power Mac 8600, Quadra or Centris 650, and Mac IICI's & SI's. The units need to be cosmetically in good condition and working (at least chiming). Trade in value will vary from the top price for extra clean, that exceed stock configurations and down for less that prime units. Email: cheryn@biz.headgap.com for quotes. We are also purchasing good used working StyleWriters, and SCSI Zip Drives. WE BUY USED SONNET G4 AGP PROCESSORS.

We are also purchasing good used Apple Desktop Bus Mouse II ADB Mice.

RECYCLING If you have Mac items and Mac accessories and hate to throw them away but figure they have little or no value in todays market, rather than dumping them to a landfill, write us with a list. Email: cheryn@biz.headgap.com Any of the items we can use we will pay your shipping. You can rest assured that we will put your old Mac items back into circulation either using them to repair old equipment or including the items with systems. All hard drives are thoroughly formatted so have no fear about any data left on a hard drive. We properly recycle any items we end up having to discard.

UPGRADING THE OFFICE? We buy quantities of Mac systems & components. Email your list for a quote! Contact Us.

Bob's OSX Install Notes
for Beige G3 Systems for B&W G3 Systems for G4 Systems

Factory Fresh!

3.6V & 4.5V Mac Clock/PRAM Batteries! We know that many of you have come to depend on us for your Macintosh battery needs. We are proud to be distributors for the best replacement 3.6V Lithium Battery for the Macintosh! ULTRALIFE's are in stock and shipping! We purchase these batteries factory fresh and have them airfreighted in quantity. Our low $8.99 price includes domestic shipping. Call for quantity discounts. We take School P.O.s simply fax your PO to NEW FAX 405-445-0796. Select the battery category and place your order securely. We also stock factory fresh 4.5V alkaline batteries. Freshest Mac Battery and iMac Battery in the U.S. We have the iMacG5, Mac Mini, G5 & Mac Pro Tower Lithium Coin Cells & popular MacBook, PowerBook & iBook batteries at new lower prices!

HOW TO SHOP: When you find an item you want, simply select the quantity you want (the default is one) and press the add to shopping cart button. To view items in your cart press the button named view your shopping cart on the left menu bar. From the view screen you can change quantity or delete items from your cart. Once you have the items you want in your cart press the go to the checkout button. Please fill in all the mandatory red areas on the customer application. Once complete you press the enter my information button and you will be taken to a secure server to enter your credit card data. Questions? Try our HELP file first.

MAIL ORDERS: We will accept money orders and personal checks via mail but please allow additional processing time. Mail your orders to:

Operator Headgap Systems
7308 S. Klein
OKC, OK 73139

Make sure you include a shipping address and a phone number. Keep in mind that personal checks may take up to two weeks to clear. Money orders are faster for us to process. All payments must be in U.S. funds.

SHIPPING INFO: All in stock orders are packed the next 2 or 3 days. We strive to have all items shown in our store in stock. The exception is systems and we still prepare them one at a time to order. We don't carry the depth we use to in systems and it may require 7 to 10 days especially those that are custom builds. We appreciate your patience and business. Should any item be out of stock we will contact you either via email or phone to let you determine what you want to do. Depending on your order we normally ship one of three ways. Small orders both in size and dollars are generally mailed. Items of size and or value are shipped either FedEx Ground or UPS Ground depending on the area you live in. When your order is entered you will receive an email receipt, after it is processed and shipped you will receive an additional email notice (assuming you gave us a valid email) with your tracking number on UPS or FedEx orders. All large orders have to be signed for. Shipping is always included in the bottom line price of your order. No additional charges are added (except for sales tax in Oklahoma). Call if you need express shipping.