Apple’s Customer Installable Parts:
http://www.info.apple.com/usen/cip/
For the latest software versions:
http://www.versiontracker.com/macosx/
Networking 101 and access to Unix help:
http://www.aplawrence.com/Unixart/net101.html
For direct returns of Apple iPods, iSights and exchanges:
http://depot.info.apple.com/
Directions for repairing Apple Base Stations:
http://www.vonwentzel.net/ABS/index.html
For base stations that are well out of warranty:
http://basestationrescue.com/
Apple Software Updates, Manuals & More:
http://download.info.apple.com/Apple_Support_Area/
Guess what this site does?:
http://fixyourownprinter.com/
Step by step iMac Upgrade/Repair instructions:
http://www.theimac.com/drive_steps.shtml
Links to everything Mac:
http://www.ilenesmachine.com/macos/machardware.shtml
History and details of all the Macs since Apple I & Lisa:
http://www.apple-history.com
Complete list of error codes and troubleshooting:
http://appleerrorcodes.com/