Nevermind- I called Denon and confirmed that the 3808ci has got it all. it's confusing, though, that 6ave does not list the HD audio formats in its specs... wonder why. So, best place to buy, price-wise? 6ave? I've bought from them in the past and had no probs... Oh, and is there any reason I should consider the 2809ci over the 3808ci?