www. gamasutra .com
www.gdconf.com
From the people behind Game Developer Magazine come Gamasutra and the Game Developers Conference. This site provides information on the fastest growing field of computer graphics, and the ability to purchase conference proceedings and back issues of the magazine. Useful to more than just game developers, as many of the routines demonstrated are optimized to run in real time. In addition, a wonderful place to find actual application of behavioral equations.