I've heard alot of people who say they set FFDShow to resize in Lanzos to resolutions higher than their display can handle to acheieve higher PQ. What exactly is the point of this when your DVD software & video card just resizes that back down again to at most, your max display resolution. Surely this is like taking a jpeg image that started life at 640x480, resizing it to 1024x768 then resizing it again to 800x600? If you have a graphics program and you compare a jpeg that's gone from 640x480->1024x768->800x600 to the same image that's gone 640x480->800x600 you will see the results are totally identical, so surely the same applies to video? Why use up all of that CPU power to perform FFDshow resize?