Hi guys, My DVD player (PhilipsLX8300SA) has a "Digital In" port on the back but no optical. Can I use this to connect to the XBOX 360 (when released of course) to get true 5.1 surround? This is a budget home cinema set but the sound is really good and the pic quality isn't too bad either. The only connections on the back are component, Aux-In (2 channel), line out and the Digital In port. I hope this makes some sense. Is there another way I can do this or would I have to upgrade my system? I also want to be able to use the DVD player on the XBOX 360 as it upscales DVDs' to High Def and it would be really important to get 5.1 working properly. The problem is, if it doesn't work then I need to replaced the whole Home Cinema kit but I would have already have spent the allowance on the XBOX itself! Any help would be very much appreciated!