one way of doing it is to set up a virtual network at the office. Once set up you will need a password authorisation and can then set it up on your pc to log in to your office system. I have set this up once for a company but a couple of years ago. Another thing could be if you do not have a large office system is to use the remote operation built into xp to take over the pc at the office and control it from home. Never done it but there are other progs around which are better than xp's.