Since my question is mainly about using Xbox as DVD Player, I think it's Ok to post it here (not on Game section). I know that Xbox (using Xbox Media Center - XBMC- ) support HD resolution and by using XBMC, you can Upscale any source (Video) to output in HD resolution (such as 720p). My question is, How good is the Image Quality comparing to generic DVD Player that support Upscaling (like the player in this review Oppo OPDV971H Review ) . Since I don't have neither HD-TV nor DVD Player (that support scaling), I can't figure it out by myself. So I like to know if Xbox is anygood comparing to those specific players (in term of Image Quality and Speed). Thanks for your reply. P.S. My question is only about Upscaling Generic DVD Movies to output @higher resolution, Not about using Xbox to play NATIVE HD movies (like HD WMV that encoded @1280x720) cause I know that Xbox is too weak to deal with those source.