Ok, I am looking to get a processor.. mostly for helping out laserdisc, I have tried several, and the crystalio was the best, but that is just out of reach. I have had an edge before and after alot of tweeking, it did make a difference.. so I am trying to decide whether to get another edge or pay more and get the duo. Both from what I can tell have a 3D comb filter, which laserdisc does need from my tests.. I have blu ray, hd dvd, a tivo that only works out of component video, and laserdisc. I know to run LD out of composite.. I guess what I want to know, will I see a big enough difference using the DUO over the Edge. I am willing to pay more for the DUO, I am hoping to find one between 600-800.. So I am looking for input as to which one to get.. OR is there something else in that range I should consider instead? I have seen a nice little improvement on BR and TIVO with the edge.. but I have to figure with the retail price difference on the edge vs the duo, that the duo must do something if not everything better.. I have a Sony 70 inch KDS-R70xbr2 set as my display.