-- Personality Disorder Test - Take It! --
Not really sure how accurate I'd consider this test (especially since it has me pegged at "low" on antisocial)... even taking the test I was noticing how many things either require you to speak for others ("do others see you as..." well how the hell do I know?), or require you to pretty much already have psycho-analyzed yourself accurately ("Do you have obsessive or compulsive behaviors?" Uh, I dunno, you tell me).