have a search on this BBS for a post from someone around Xmas 2001 - someone did something similar with their Empeg in a home docking station and hooked it up to their TV set - they used a Video camera.

But one of those CCD cameras will do the trick I think.

Read This Post from BBS User Alan - he was looking at making a package of camera and stuff in case other folks wanted one - maybe a PM to Alan might get details of what he did from him and how well it worked.