Hi there, I have been trying to work through this problem with another forum but have so far not had much luck. So I want to start afresh with a new team.
I built my own PC
Intel Core i7 870 Lynnfield 2.93GHz 8MB
ASUS P7P55D-E LX DDR3 LGA1156 SATA3+USB3 ATX
OCZ Intel Extreme Series 2x2GB DDR3-1600 CL8
Samsung Spinpoint F3 1TB 32MB 7200rpm SATAII
EVGA nVidia GeForce GTS450 1GB GDDR5 PCI-E
Silverstone Strider Essential ST50F-ES 500W PSU
AOC IF23 IPS 16:9 Full HD Monitor
Windows 7 OEM Home Premium 64Bit
And occasionaly it crashes, this past time it would BSOD as soon as I opened IE and the BSOD message was "APC INDEX MISMATCH"
I removed 1 stick of ram and now it is running OK.