KI Media Manager  is a remote control for your computer's Media Player. You run this simple program on your Pocket PC and you are able to switch songs, pause/play, and stop music from anywhere in the world through SMS. You of course must be running a program on the computer as well. Both programs are included, the PC part uses AIM to receive SMS messages so you will have to sign up for a screen name for your media manager at AIM.com, but that is a quick and simple process and then everything goes smoothly. It sucks very little battery life and you don't need wireless or an internet plan, it also allows your computer to run the software from behind a firewall. The other programs that do this require you be outside your firewall running a server program and that your Pocket PC be connected to the internet which sucks battery life like no other. You do have to watch out for sending too many messages or AIM will ignore them for a second. And be patient! One button per couple of seconds PLEASE!