Quote Originally Posted by Ligushka View Post
The causes given for your BSODs (oldest to newest):

I suggest installing the latest Realtek Ethernet driver (download Vista and WinServer 2008 Auto Installation Program (SID:1457676) [assuming you're still running Vista here], and do a Repair install if prompted) to potentially solve that first Realtek sys BSOD, but the rest seem to indicate some hardware issue. I see you are overclocking; verify your temperatures at idle and load, as well as power supply voltages (best to check with a multimeter). Run IntelBurnTest, then if that passes, memtest86+ for an extended period of time (24 hours or more) to rule out CPU/RAM issues. If any errors result, go back to stock speeds and test again. If no issues, then your overclock has an issue somewhere.
Thanks Ligushka-Did the Realtek update.
When Blue Screens started, I stopped the overclocking and have everything set defaults, with no effect on the occurrences of Blue Screens. I run Real Temp and all my temps have stayed in the 35F range, with 50F+ under Prime Load. I will run the Burn Test, and the memtest86+, and do the PS voltage test shortly .

Coincidentally, the Blue Screens started when I installed Avast Free AV, recently, and occur only after full scans. Took me a while to figure that out, as I have been running the full scans at night. Finally ran a full one today, and Voila, up came the blue screen, so I have since uninstalled Avast and returned to MSE. I have also run Scan Now, and it did some repairs to my sys files.

So, all-in-all, with your advice and lots of other forum folks, I hope I have this problem solved.

Thanks again for your kind assistance.