From the details you've posted this is just a guess but try testing your
RAM.
www.memtest.org
Run the test for at least three or four hours. If it locks up or you get
even one error you probably have bad RAM.
--
Kerry Brown
Microsoft MVP - Shell/User
http://www.vistahelp.ca
"Squibbly" <> wrote in message
news:C4CFED87-7D54-4DD4-94E4-...
> usually in xp my installation would last at least a year or two before it
> started to either grind to a halt almost or start action strange, ok the
> first installation of vista was scrubbed due to the fact that it was a
> poor installation attempt for unknown reasons, then second installation
> went fine except for the odd annoying fact it would go to the BSOD and the
> fact then when i put an extra gig, its just not worth the hassle, now my
> shortcuts are missing the proper icon, i.e. its gone to a blank one, and
> everytime i try to copy a photo to the desktop it disappears
>
> so tell me what i should do?
>
> should i start about thinking upgrading my cpu and mobo and risk another
> activation?
>
> current mobo: asus p4v8x-x and the cpu is 3.0ghz ht 1mb cache and not dual
> core