You can pre-order them right now from AVS. They should start shipping sometime in December. There is the RS40, RS50 and RS60 in the Pro line with counterparts in the regular line. They all have 3D, which I couldn't care less about, but they have increased 2D performance in many areas from last year's models. The RS40 has a price point that folks who are looking at Panasonic and Epson will like.
Here is the thread at AVS. Way too long and off topic with the typical BS, but all the info you might be interested in.
http://www.avsforum.com/avs-vb/showthread.php?t=1277429
