Could be, but I would be very interested in what Ron told Jon the specific differences were.

Just for the heck of it, I took my tape measure out last night and measured the M80s. Yes, I know I could have read the spec on the product page, but I wanted to see how "large" a few other things were. The PC- 39 inches tall matches the height of the M80s quite well. Another 7" is noticible.

The Rat. M80s, VP-150, QS8s, SVS PC 20-39+, OPPO, Onkyo 703s, Harmony 880 Sony 60" SXRD HDTV