Well, I want to sleep. Sorry for my stupid paranoid question: What our PC doing to the out-world when the monitor is blackout on idle? especially winlogon.exe, svchost.exe (BITS), Live Messenger etc. even our firewall software. I'm worried because that icon (winlogon.exe icon is so abnormal, mysterious, strange, weird for me). Some says that Sysinternals Co. into Microsoft Corp. because Autoruns can expossed the secret of winlogon.exe. Thanks for advice.