Has anyone managed to coerce information out of SonicBlue about the new 4K units MPEG encoders and whether they've fixed the lack of dynamic range of video "white" or sometimes called "white crush" that all of the previous ReplayTV's and Showstoppers suffer from. Have they given the 4K units something like another 2 bits depth in the A-D converters? I called SonicBlue to ask this question and the Tech Support said only that the hardware is proprietary and wouldn't say anything more about the product. From this conversation, I gather I will have to wait for some brave soul to be the "guinea pig" and wait for a user review to see if the problem is fixed. Rumours, hard facts, anyone????