Regarding those unfortunate enough to own a Hell, I was sorting out a friends deck today [she's too lazy to build her own] and after running Malware Bytes, Hijack This, CC Cleaner and Avira, the Windows Malicious Software tool helpfully found an exploit unique to Hell machines related to actual vulnerabilities so thought I may as well post it here. http://www.microsoft.com/security/portal/threat/encyclopedia/entry.aspx?name=Program%3aWin32%2fCompromisedCert.D&product=13