TF2 keeps on crashing.
It freezes and the split second of sound that was playing loops. I also have to turn it the computer off.
Any solutions?
Also, my system specs, in case those might be the problem:
AMD Athlon 3800+ X2 2.0 ghz
2 GB RAM
Jaton Geforce 9500 GT (Regular pci bus, not pcie)
1680x1050 Hannspree monitor

EDIT: I switched over to using my old GPU (Geforce 6150 LE,) and I can play it at all the highest settings if i use 848x480 resolution (which looks surprisingly good on my 42" tv) but after 20 minutes-2 hours the sound just shuts off and I have to restart the game. I'm using an SB Live! USB sound card and a boom box.