I have been getting these BSOD's for the past 3 or 4 months. At first seemed to start happening straight after installing Microsofts antispyware beta 2, when i took it off all was ok for a while, but then it returned. It's strange cos it only happens first thing in the morning when i switch the PC on, after one or two, sometimes three reboots the it runs like a dream for the rest of the day. and it will continue so until i switch it off. Next time when I try to switch it on same story. I have attached the latest few minidumps - pls help - if i can just get an idea of what is the problem... I have run memcheck and some other ram tests - no errors after several hours. Also chekced my hard disks with the manufacturer's software and disk scan - no errors. Maybe the video card? or Mobo? CPU? Hopefully software... Pls let me know k BTW - Any tip on how to analyse these dumps myself would be much appreciated - i downloaded windbg and tried opening the files, but it complains about some symbols and stuff and asks me to point at some symbol file or folder - what to make of it?