Just a minor correction, really: when Spybot S&D checks the localmachine_lockdown entry, it found the iexplore.exe entry on my system set to 0 in HKCU. However, the HKLM entry was set to 1 and the (handy) referenced MSDN page says "If the setting is present in both HKEY_LOCAL_MACHINE and HKEY_CURRENT_USER, the most secure setting is used."

Also, for some reason the Bug Report panel refers to forums.net-integration.net. That might prevent potentially useful info from being presented.

Thanks for a really useful security program!