i need help regarding BSOD.

the latest BSOD msg is IRQL_NOT_LESS_OR_EQUAL and PFN_LIST_CORRUPT

this is the minidump:
[attachmentid=486246]

i really dunno what to do.

already search at google but it is not in my area of expertise.

it's either my RAM or Mobo and Processor problem.

this is my setup:
AM2 X2 3800 F3 @ 2.0
Biostar TA770+
Crucial Ballistix DDR2 800 2x2GB
WinFast 8600GT 256MB
160GB+500GB
Mushkin HP-550 550w

and my old setup which never BSOD except when OC:

AM2 X2 4400 G2 @ 2.3
Biostar TA770+
OCZ Value DDR2 667 4x1GB
WinFast 8600GT 256MB
160GB+80GB
Mushkin HP-550 550w

p/s: what i meant about processor problem was, the F3 happen to fell at 40-50cm on the floor inside its cover. i dunno if it can cause the BSOD or not.

is it bcoz of the RAM? not compatible with my TA770+? the RAM is quite hot. rite now i installed it in bank 2 & 3. it looks like bank 0 & 1 kinda faulty.