serious error message

Hey guys,

Hope this is the right area to post this....sorry if it's not.

I'm getting a serious error message and my pc suddenly reboots. I'm on a month old or so homebuilt pc, my 2nd build.
specs:
intel 6600
evga 689i mobo
2 gb ram (kingston?, not sure, can't remember)
evga 8600 gtx video card (not sure though, it cost a whole lot!)
750 gb seagate hdd
1000 watt power supply

linksys wrt54g router (might have something to do w/ the error?)
hp laptop and ps3 on network

Sprint (franklin brand) usb modem (ev-do)

Xp pro

here's the error....



In case the pic doesn't show up well....
http://picasaweb.google.com/Stephe [...] 9154905218

It's not really causing any functionality problems that i can tell, just reboots every so often. Does cause documents not to be saved.

thanks,
Revenuer

goto the bottom of the screen and click where it says details to get the details of the message and post it here.
It should say something like
Stop:0x000007b 00000000x2 or something like that.