I have the same thing, whoreable. I Have a friend who has true 6.1, and I didn't think it was enough better to upgrade. It was noticeable though. We watched "Saving Private Ryan" btw. (I don't think they have "Saving Ryan's Privates" in DTS yet, do they?) If you want to upgrade though, you will be able to tell the difference.I only have 6.1 simulated here(no rear center). I wonder how much that rear center really adds.