My guess is the new DTS format will work with existing atmos speaker setup (.2 or .4 ) in the home theater application.. I also belive that the other formats don't really have a future because of the amount of speakers involved, just makes everthing so complicated and expensive, time will tell.

until then I'll be waiting out on a Denon 11 power amp AVR with the new DTS format before I make a move unless Onkyo reverts back to Audessey room correction