I DID.
And my computer keeps on locking up when I'm playing direct x games, and not like open gl games like half-life or quake, and also at other inconsistent random times. But with games it's pretty much like clockwork after about 30 minutes in.
And also every time I was trying to install windows using the CD that came with the computer it froze, so I had to get a pirate one but that's another story.

So yeah, what can I do?!