I KNOW Win7 x64 is still unsupported. (Don't rag on me) I'm just asking to see if anyone else has had anything this wierd happen. I had a password on the settings. I did disable win defender & firewall before the install. These are the only times I've gotten a blue screen with Win7, when it restarted the boot settings were messed up. I tried the repair with the windows disc and I got going again. But like I stated all the rules that I made with interactive mode were erased. I thought it might be the hdds but they checked out ok with a disc check that I forced. ?? 3 year old ADFS Raptors. It's happened three times since .437 came out, twice in interactive mode once after I switched to normal. I use a router, Hosts MVPS 7-27-09, Opera 10 v1691, ESS 4.0.437 mostly default settings except manual scanner cranked up. Any support is appreciated.