I too am interested. Maybe not until next year or the year after but I'd love to get a more even distribution of bass in my room. Current room is square and there is a HUGE difference in bass from where I sit in the middle (have too) compared to the rear corners. To get impressive bass effects in the middle, it will be too much in the corners.
My new room (waiting for drywall delivery) is not square but it's close to being half as wide as it is long so I suspect it will still need some help. Plans include a better layout at least.
