Here's a question that doesn't seem to be touched on at all...I am building a home theater, and I have about $2000 for a TV and $500 for a receiver. At this price point, it looks like DCDi is out of the question, but I have some low def sources (and I love the idea of 1 cable to the TV) would I be better off to get a receiver that upconverts or let the TV handle it? whcih normally does a better job?