Hows this for strange. I Copied a Dual layered DVD to a Single Layer DVD...Standard compression...and the movie is even reading 5.56 Gigs...before reauthoring anf burning with Nero...I didnt think this was possible!! And, its playing on all 3 of my stand alone DVD Players... Used the Optorite DD0401 DVD Burner in my Sig...with Tai - Yuden 4X -DVD's. Anyone have any clues, or is it simply, that DVD Shrink just compressed it enough.....Any DVD working in background also...Im lost, but happy it worked!! Im relatively new to this burning stuff, so please bear with me, if anything I stated seemed overly simple.. Thanks