Hi, I'm stuck with a problem with my windows 7 (x64 Home premium on i7-920) While working with 3dsmax (rendering a picture) a message pop up saying system is unable to access (a rather strange filename I didn't have a chance to write down) few moments after that I got a message from AVG about some fake threats (for a second) and than I got blue screen saying windows shut down to prevent damage to your computer with some code which again I don't have a chance to write down because the blue screen flashes only for a second and than the computer start to boot again - if I choose boot normally I will get the same blue screen and immediate restart shortly after logging in. I've tried to run system restore from safe mode (couple of times with different points)- it reports that it is unable to complete the system restore. I've tried to get rid off AVG - though system restore didn't work I managed to run windows in normal mode but after a while I got the same. I have a dual boot with ubuntu 10 - it runs however it experiences problems while booting as well - it freezes just before loading GRUB but after immediate reset it boots and works ok. I run some diagnostics from linux and everything seems to be all right. (linux is on second HDD) Anyone with similar experience?