Valid points DNJ. Your right Mr. Smies, the T2 and Korg PA would be a killer set up. Perhaps, a bit too much to lug around for playing out of the house though...
I guess I'm seeing it like Don and Gary. The Yamaha psr 950 has a smaller foot print, improved harmonizer, and some nice guitar and drum sounds that the T2 does have.
I will for sure wait until the Korg PA 600 comes out though. No rush... Thankfully I am strong/healthy enough to lug my T2, and it stills sounds pretty darn good.