windows 7 is killing me

hi all.. a bit desperate

ever since i upgraded from xp to w7, i dont seem to stop having BSOD. Basically there´s no pattern for the behaviour. It may happens in an intense opeartion or just checking the email.

i have no experience whatsoever on debugging.

my specs are
mobo: Asus p5be
4gb ram ocz DDR2
Inted Quad Q6600
Graphics Quadro FX1500

i attach a dump file of my last crash (i dont even know how to read it myself)
http://dl.dropbox.com/u/240784/042310-17097-01.rar

i would really appreciate any kind of help

thanks

thanks to all. nice people around

i´ll do a memory check, sure thing. But i suspect that might not be the only reason. Ten minutes ago i had a BSOD and i manage to see the reason to be "system_service_expeption" By the way Twes what application did you use to get all the data displayed? i have a few dump files stored and i could check a few to see what the reasons have been.

i have posted my spces on the profile

now i dont see much solutions apart from rolling back to xp (where i didnt have this BSOD with the same rig) or getting an apple.

thanks again. i´ll try to post memtest86 results soon.

one more clue into the problem

after the system crashes and restarts, the applications takes ages to start up. For instance after effects will take up to 3 or 4 minutes to start up. Then, if i close the application and start up again it will do it normally, say about 30 seconds. This will happen even with the smallest of the applications, say a browser

thanks

if i restart is all good, programs start normally (quick)

Jonathan, Tom

i have an screenshot of the bluescreenviewer.
as i suspected i have crashes due several reasons,

lots of them point to ntoskrnl :-(