PC133 RAM and a 2.4GHz AMD? Hmm...I'm skeptical about the legits of those facts. Either the RAM isn't really PC133, the AMD isn't really a 2.4GHz (which would be a way-too-high-end chip for the RAM), both are bogus, or it's actually right and you got ripped royally.
Something's up. I'm too tired to ping this, though....*sleep*...