Christian the Lion
(maybe to touching for you tough guys)

3dgamestudio
(the makers of the powerful A7 engine)

CG Textures
(big free texture site, i use for refrence pics at times)

GameDev.net
(if you dont know about it yet, check it out)

Game Artist Forums
(look at other peoples amazing models, find great tuts and talk about anything)

Realmcrafter
(creators of an easy to use mmorpg game engine, also its how i got started modeling)

Unknown Dady Studios Links Page
(someplace you can go if you ever forget any of the links above)