i ran the computer through my hi fi and telly with windows media centre. p0erhaps i should be looking at media servers instead of lap tops. i found this which could be an interesting project.
http://www.computeraudiophile.com/content/Computer-Audiophile-Pocket-Server-CAPS
http://www.computeraudiophile.com/content/Computer-Audiophile-Pocket-Server-CAPS