This is very interesting to me! Take your PocketPC, iPod, a PC Sound Editor and make a Universal Remote with an iPod! It sounds cool, it looks cool, it is cool.
For a quick video click on http://www.engadget.com/common/videos/pt/ipodremote/ipodremote.wmv
This is not what most people will use an iPod for, but I must say it’s cool that you can do this.