Ok I finally got my satellite internet working now I need to find out how I can allow access to a file on my computer from outside. My new job consists of the office in my house and me running QuickBooks however the owner will also need to have access to the same files as she will be doing the accounts payable but she will be doing this from her house. We thought about setting up a VPN but right now they don't have the money unless I can set it up with the Dlink Router that I have which does support VPN's. But I need to grant her access to use the file on my machine. What do you think the best way to do this is? Should I use the basic software that come with XP Professional or should we buy a program to do this?