Windows 7: Crashing, freezing and of course BSOD

Hi everyone,
new to this forum, so be gentle.
Built my 1st PC and was going pretty well, but havinga few problems at the mo.
Unable to recover to any decent restore point so had to do a clean installer, which took forever!!
Now got it back to some kind of working order but still have probs.
Did run a thorough chkdsk which did find a few bad sectors.
Help and advice would be much appriecated,

System as follows

Windows 7 ultimate 64 bit
upgraded from vista
Back to using Windows secuirty (after removing Norton)
Asus Extreme Maximus MB
Intel QX9650
6GB OCZ Raeper OCZ3RPR1866
Crossfire ATI Radeon X1950 (due to upgrade soon recommendation please!)
1.5 tb WD Caviar green
Creative X-fi titanium sound card

Have deleted suspect software where poss to eliminate probs but still having some shortcuts, links hanging about which I cant delete.

Thanks in advance
Zoz

UPDATE
Oh dear!!! Just found that microsoft office is now not working, shortcuts are still there but error coming up. Does this mean Ive lost my emails????!


Resent dump files hope this works.

No minidumps included in upload try this method

If you wish to have others assist you with your computer's BSOD symptoms, upload the contents of your "\Windows\Minidump" folder. The procedure:

* Copy the contents of \Windows\Minidump to another (temporary) location somewhere on your machine.
* Zip up the copy.
* Attach the ZIP archive to your post using the "paperclip" (file attachments) button.
* Briefly describe the problem history and circumstances in the same post. Somebody will attend to your query as soon as possible.

Hi Zigzag
Looks like dump files where disabled so tried again, hope this works 7 thanks for your response.

Zoz