8800 GTS crashes constantly

[Zorachus]

I did a custom build:
E6750
2 gigs, corsair xms
Gigabyte N650SLI-DS4 MB
xFx 8800 GTS 320mb
XP pro 32bit , all critcals etc.

I cannot play World of Warcraft for more than 10 minutes before I get a Blizzard crash. Occasionally a BSOD.
I installed Oblivion, same deal, 10 minutes I get a Microsoft crash.

ALL drivers, BIOS, etc., updated. Tried under/over clocking video RAM 10Mhz, vertical sync on, RAM voltage adjustment, WoW repair/no mods. I've purchased 3 different pairs of system RAM. All sorts of application video adjustments. Nothing works.

I'm at the end of my rope here, it's either the video card/drivers or the MB set-up. The WoW tech forums are flooded with similar 8800GTS scenarios. Does anyone have anything else to try before I RMA the video card and purchase an ATI?

thanks! (crossing my fingers)

[Zorachus]

Well I have new information that 100% clears the video card itself.
My buddy took the card and had zero issues with WoW for an entire evening. I was convinced it was the graphics card, but now it appears to be the MB or the install. Thanks for your time.

[xfxsupport]

Well at least you know its not the video card. You can also try the RAM one at a time, hopefully its not the mobo.

[subzero06]

What message do u get on the BSOD? ...like the stop error blah blah