Yea, its easy. You install the server on your PC, they install the client on theirs. Then make sure you add a exception to your firewall and a Portforwarding of port 21 on your router. It only gets tricky if your ISP blocks port 21. After that, its just drag and drop pretty much. Easier for you to try, and answer questions then, for me to give a complete walkthrough. Let me know how it goes.