New HT buyer. What are the practical advantages of the seleco 200DM over the 200? I thought I had finally decided on Seleco and just had to decide which one. (300 is just too expensive for first PJ.) Then I saw the Yamaha DPX-1. Great clarity on a bigger screen (10' vs. 8') than I had seen the 200 playing on. THe opening sceens of The Score were playing on the Yamaha. Dark sceen with a lot of "rainbow". ( Is rainbow what you call the little color flashes that appeared for a fraction of a second at various places all over the screen?) Then I saw dark sceens from Moulin Rouge and Jurassic Park and no color flashes. Is the Seleco capable of projecting as large as the Yamaha? My room is 25' x 17' and capable of total darkness. Primary use will be DVDs. Appreciate any help.