Random Computer Crashing

[BackStabber6]

Hi,
My computer that I just built includes a Gforce4 Ti4200. Within the first week of using this computer, everything has been great. But ever since a couple of days ago, my computer has been randoming restarting on anything that I display that must use the graphics card. It just hangs for 2-3 seconds and then completely shuts off. For example, it crashed on flash games, shockwave games, cs, jedi knight 2, and other stuff. Although, it has not crashed on basic office applications and for some reason, NBA live 2003. Any ideas? My comp includes:
ASUS A7N8X Nforce2
AMDXP2000+
512 DDR 2700PC
Gforce4 Ti4200 128 MB AGP 8x by Chaintech

Thanks.

 

[GeneticWeapon]

Go into your system bios, adjust your memory's cas-latency, and try farting around with some other stuff in there.

Pic's of me and my PC...<A HREF="http://www.lochel.com/THGC/html/Genetic_Weapon.html" target="_new">http://www.lochel.com/THGC/html/Genetic_Weapon.html</A>