I solved the Vista problem - please re-download it and tell me if it works on Win 7 now.

I'll get on it.

requires administrator privileges at startup. Once launched with admin privileges, fails with following error: Failed to load shared library comctl32.dll (error 126: the specified module could not found)

Note that there's a comctl32.dll on windows\system32.

Edit: Never mind, I left it at compatibility mode. Reverted back to native run mode and it's working fine now except that at upon exit, it complains about not being able to open log file because of privilege issues.

Right, I saw that log file thing on Vista too, I'll look into that. But as long as it works, that's good enough. Thanks to you I don't have to start downloading Windows 7 :)