Here I am ready to order the Yamaha 5660 receiver (basically like the 640) and someone else in this group mentions (in a different topic) that they suggest the more expensive 1400 "for its HDTV capability". Excuse me? Isn't a receiver for *sound*? Why the mention of how a 1400 is HDTV-ready and a 5660 ISN'T? Oh man, I had done so much research on what rec'r to buy and now it may have to start again. Info: - use: 90% DVD films [the source will probably be a Denon DVD1200 or 1600], the rest TV and CDs. - display is a front projector: Boxlight 1HD / Sanyo Z1 [NB: this is an "exactly 1/2 HD projector"] - Speakers will be Axioms [can't wait] - here in Ontario Starchoice is offering an HD satellite box, so I may get that over the standard box. THX!