the registry entry is here.... (click start>run and type 'regedit')
[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main]
you want the entry 'window title', if there isn't one there (I don't think ie6+ has it) then create one and enter whatever you want it to say as the value. Make sure you know what ur doing before editing the registry, and don't blame me if it breaks windows 🙂