BSODs ntoskrnl.exe, many different Bug Check String.

Hi... I've been having some really, really, bad BSODs with my rig.. I D-baned and Reinstalled Windows 7 (64bit) and I'm still getting crazy BSODs... I've ran memtest86, passed with flying colors.... I don't get it.... I've tried to use Windows Debug, but I've had trouble using it... Can anyone take a quick look for me at some of my Dumps? Thanks...