OK,
reading it back I see what your getting at

We use terminal services at work to access servers... However, accessing your home PC will be a different story, of course it's not within your network, so unlikely u'll be able to sue that program (dont quote me tho) Oh, and you'll need to make sure you allow the connection in to your machine, cos it aint gunna be a secure connection either, i.e vpn.
Good luck