Okay I removed PCtools Spyware doctor to test and also found a thread on a possible fix if it is the cause. Where you able to find any other info from the minidumps?
My System is a Desktop with the following hardware/software:
Software:
Windows 7 ultimate 64bt
McAfee VirusScan Enterprise +AntiSpyware Enterprise 8.8
Spyware Doctor 8.0.0.652
Hardware:
Hitachi Deskstar 2TB 7200RPM Sata 6.0Gb/s
LITE-ON 12x Blu-ray SATA
MSI 890GXM-G65 Motherboard
G. Skill...
amd
blu-ray
bsod
desktop
error
hardware
hitachi
minidump
motherboard
phenom ii
power supply
random crashes
ripjaws
spyware
system error
tcpip.sys
troubleshooting
virus scan
windows 7