I would like an application to use my n800 as a remote control for my media player on my computer. I use my computer to play videos sometimes and it would be cool to connect to my computer via wifi and be able to control the media player like that. And have a simple on screen gui, w/ some things like play/pause, forward, backward, etc. Maybe a little thing w/ a status bar, but it would be real neat to have. Especially if you have a home media center.