I'm planning to make my spare N900 to work as a media player as a part of my hometheater.

I want it to work with my remote (N9, PC and my girls N900). I'm looking for the basic functions like Play/pause, Stop, Next, Previous and Vol+/- .

Can I use the N900 to store music in itself and when PC is running it would see also the music files on PC and would be able to play them over LAN?

Also as a bonus I'd like to have a screensaver on N900 which shows the artist/album/song with some beautiful transition effects.

What will I need?