Blue Screen help on new system ...

So with the advice of others here I put together a new system the other night and it is pretty sweet. There is just one serious problem. Every time I exit out of my game that I play (America's Army) the system gets a blue screen of death. Here are the specs on the system:

Antec Sonata Piano case
380W Antec True Power PSU
DFI LanParty UT Nforce 3 250 Motherboard
AMD Athlon 64 3200+ retail with fan
1 Gig 3200 memory in 2 512MB sticks
WD 7200 RPM SATA 160GB Hard Drive
BFG 6600 GT OC AGP Video Card
Windows XP Professional SP2 - all hotfixes

I have updated the NVidia chipset drivers to the latest and I have updated the video card drivers to the latest from the Nvidia site also. There is no added software on the system as it was just brought up and I immediately started seeing the problem. When I click to send the report to Micrsoft it states that a device driver has crashed on the system and does not give me more information (that I can see). I am assuming it is my video card as it is crashing when switching from my game back to the desktop which involves a change in resolution. The crash is very consistent. I called BFG and they said that I was pretty much on my own trying to troubleshoot it as I have done all the updates they recommend. Anyone here got any recommendations for me? Is there more info on the crash that I can get from the OS? If this is not a good place for this kind of a problem, can you recommend a better resource / forum for debugging this problem? Thank you in advance!

-Peter

Yes, I did do all of my updates. I updated the BIOS of the motherboard and all device drivers and all Windows Updates. According to the BFG tech representative, I am dealing with a hardware issue. The OS is pristine as it was just installed and there is literally nothing on the system except for the OS, device drivers and one game.

I figure it is video card hardware related as it seems to occur right when there is a switch in screen resolution. I actually saw the blue screen once while in the game adjusting the resolution of the game itself.

Thanks for you advice. Anyone else got ideas or tips that might help?

Thanks,

-Peter