Mac Addict - homepage for the great Mac magazine.
macosxhints - I haven't used it really, since I haven't had my mac for a bit, but I've heard great things.
bombich.com - more tips and tweaks
ResExcellence - Everything you need to trick out your OS X
MacShareware.net - good place for helpful proggies. (click on the Mac OS X files or Mac Classic link under "Site Functions" header near the top.)
Macgamefiles.com - some shareware and free games, plus plenty of demos.
Version Tracker - I used to use this religiously and haven't in a while, but it looks as good as ever. Keeps tracks of updates for joo.
Okay...those are good to start. Anyone have some to add?
