Hi all, In the DVD player world, there're some factors affecting the video playback quality, e.g. speed & brand of video decoder 12bits/216MHz, DVDO, etc. How about in HTPC world, e.g. CPU speed, video card, playback software etc.? And, is there any "video playback enhancer" software available doing some sort of re-samplings, re-solution upscale, etc.? Thanks in advance.