Need some help with 0xF4 BSOD xp x64

[naisan]

Hi folks - have been reading site up and down for some info, but would like to get some help with this minidump. I've attached the file.

My thinking is that it's a driver - but which one?

This is an ASUS k8n-dl with dual opterons, 4gb of ECC RAM, an xfx video card, and a bunch of sata and ide drives. . winxp x64 runs off of a RAID array. . .

 

[naisan]

I have changed the realtek audio driver back to a nvidia one and things appear to be better. . strange. . .