Originally posted here by mrleachy
i had an issue with my RAM a while back, was getting all sorts of BSOD's in XP pro, write errors, data loss (files would just dissappear altogether), this started happening overnight for no apparent reason at all, ran memtest86, over 500 erros in 1 pass of it...

another thing you can do, check you system event logs (in comp mangement, admin toosl i think), that may give you an idea of what may be happening...
Well ty for the info. Btw, how long did a full ram test take for you? I've got 512mb pc1066 rdram, and I left it on overnight and I came down 16 hours later and it still wasnt done, or does it just restart?