Yep, already heard that, but thanks. OOPS it was you I read it from

It's prolly not a virus, that's why A?V programs aren't catching it, but it is surely doing some unwanted things.
Read my links in the other thread. It's not only on this site.
I would advise a group PM telling everyone to see if they have this groupmanager.exe and if so to halt it with process explorer until the bottom of this is gotten to. That way no harm done.