jiggygeek: go hear and U can see the difference in your Movie http://www.torrentz.com/search?q=Batman+Gotham+Knight 780P, 1080P, IT'S The size difference anything 1400 or below R usually avi,Xvid,etc. If I D/L an avi I always choose the 1400 as they most of the time have 5.1 sound A good Quality BluRay is going to be 3 to 10 gig in size Again GET WINDOWS LIVE MESSENGER