Re: Hate to say it but Windows 7 sucks in my experience
if you could up-load the Minidump file in the System32 folder, then we can have a look at it, it will give a better idea of the problem, also download CPU-Z from here: CPUID - System & hardware benchmark, monitoring, reporting
then install the program, Take screen shots of the SPD and the memory tabs and upload them too.
Operating System Windows 7 Professional 64 Bit OEM
Computer Type Antec 902 Black Tower
CPU Type and Speed AMD 955 BE Quad Core 3.20GHz AM3
Motherboard Chipset Gigabyte AM3 890XA-UD3
System Memory Type 8GB (4x2GB) DDR3 1333MHz
Video Card Type and Speed Nvidia Geforce GTX460 1GB
Computer Monitor Dell S2209W 1920X1080 DVI
Hard Drive 1TB Hitachi 7200RPM SATA 2
Optical Drives 1x Samsung Blu-Ray/DVD Burner
Network Adapter Realtek GBe Ethernet Adaptor & Wireless B/G/N 300MB/s PCI Adaptor
Anti-virus Software AVG Free 2011, Spybot S&D, MalwareBytes, Windows Defender
Computer Skill Level Self-Taught Expert
Windows Experience Index 5.9