From Anyplace Control Software:
Remote Control PC is free remote access software. The program displays the remote computer's desktop on your local screen and lets you use your mouse and keyboard to control that PC remotely. In other words, with this program you can operate a remote PC just as if you were sitting in front of it, right from where you are, no matter where you actually are. The built-in File Transfer feature provides an easy way to transfer files to and from a remote computer. Connection is performed over the Internet using an account and nickname. IP address is not used. So, you can bypass firewalls, routers and other obstacles.