What happened to Yamaha's "revolutionary" surround speaker setup? Photos showed a front-only array that could electronically set itself up for any room to use reflected sound waves to create a realistic 5.1 or 6.1 soundfield. I believe it was shown at the 2005 CES show but I haven't seen anything about it from the 2006 show or other sources. Description is similar to Bose's front-only surround setup, which doesn't create anything like a true 5.1 soundfield. I have heard this setup and cringe at how much people pay for something that performs so poorly.