this is a great idea but I would like at least 720p rather than vga if not 1080p would be ideal. Also rather than have it tethered to the n900 by a cable use a usb wireless dongle or the wired ethernet b rev. and connect over wifi. Then it would be able to used by what ever n900 desktop or laptop.

I know im asking a lot but I wouldnt be surprised if does happen, it just seems like a logical use for RPi.