Bet Maria plans to remote desktop into the PC at home and use the internet connection there to by pass the work filtering issue you have, good plan

Its also worth remembering that some terminal services downloads posted around the net for this 'tweak' are from earlier and unpatched versions of Windows which bring the exploit documented in security bulletin MS05-041 to Vista.

Don't see why people don't simply use a free alternative which will feature security updates such as :

https://secure.logmein.com/home.asp?lang=uk

or Real VNC Free Edition

http://www.realvnc.com/products/free/4.1/index.html