I have an older RCA Direct TV PRV with Composite A/V outputs and Toslink audio output and a Direct TV HD10-250 High Definition PVR with Component Video Out and Toslink audio out. I would like to archive shows I've recorded to the DVD-R on my computer. I want to be able to play the computer-recorded DVD's on my home theater DVD player at a later date. My first choice would be all digital 480p or 720p with Toslink audio (my computer has a digital audio input) and second would be S-Video and Toslink audio and third would be composite A/V. Any help with hardware and software would be appreciated.