Its gonna take a high end system (via OUT of the question), a video card with tv-out connected to a splitter goin to each monitor in the back with software able to display different images on different screens. I can recommend an nvidia geforce mx4000 (thats the one i'm using). Now for sound ur gonna have to decide if you want to dedicate rear speakers to dvd (pointless IMHO) or go with a usb wireless headphone set (My choice). Last thing you're gonna need to decide is how ur front end is gonna carry the task. Currently i think Centrafuse is the only dual screen enabled front end. I use rr and hopefully we'll have something for that soon. For now i just use rr on my main screen and when i want a dvd running in the back i just start windows media player. The nvidia software automatically sends the dvd playback full screen on ONLY the rear monitors. Quite honestly my computer isnt up to the task at times (its just an ibm 800mhz) But with a higher end processor it shouldnt be a prob.