Correct me if I am wrong here, but constant speed should not affect a DVD or CD player. Accellerating through the 1/4 mile could cause skipping, but constant 80MPH won't as long as the road is even close to reasonable shape.
Player: Pentium 166MMX, Amptron 598LMR MB w/onboard Sound, Video, LAN, 10.2 Gig Fujitsu Laptop HD, Arise 865 DC-DC Converter, Lexan Case, Custom Software w/Voice Interface, MS Access Based Playlists Car: 1986 Mazda RX-7 Turbo (highly modded), 1978 RX-7 Beater (Dead, parting out), 2001 Honda Insight
"If one more body-kitted, cut-spring-lowered, farty-exhausted Civic revs on me at an intersection, I swear I'm going to get out of my car and cram their ridiculous double-decker aluminium wing firmly up their rump."
I was trying to play dvds from the HD. I actually got it copied to the HD but would not play for some reason. Anyway, you would need a decent sound card to do the all the channels if you are into the surround thing with PC DVD drives.
I'm adding a real dvd that goes with my HU and it has the 5.1 whatever sound to go along with all the channels including the center one.