So recently, pritty sure after I installed divx and a psp manager, I started getting bsods, I ran ram tests defrag men diagnostics tools and still I randomly get them.

Info. Vista 64 bit servicepack 2.

Aside from this, I have no IDea what the causes could be, I will post pics of the error- if any. Othe info is needed please tell me and I will respond asap . I will post more info shortly as I am on my phone

before i do that, do i just have to run that? and quick question, will a formatt/reformatt solve the problen?

i havnt installed any new hardware, except i got a second HD enclosure, for backups mainly
and i got a power supply i have yet to install,,, there is alot of dust in my system, specally the processor.
other info before i post logs,
full retail verson, i installed it about a year ago, never really had any major problems till now
my system is almost 4 years old, having said that ive replaced every component except the case and processor/heatsync- which i want to do ASAP
hardware m4a785-m asus motherboard
amd anthon x2 dual core 3800
vista home premium sp 2
4gb ram kingston
geforce Gts 450
currently im preforming the logs you told me to do- i just got a burst of like 5 bluescreens or so,,, i have a feeling my processors overheating,,,
cottonball of dust under the fan and i just ran outta air a month ago

um,,, how do i attach the file??

it says i dont have antivirus, i was just running it though when the bluescreen came.
missing event log, i cleared up some free space and did a cleanup
and for some odd reason i cannot access the command prompt
im using microsoft security essentials, but i have windows defender off because i play live on xbox