After having the Korg which is a GREAT live machine I find he Yamahas save a lot of Mastering work when recording. The CD is near ready to burn after the vocals are laid down

The only way I would us the Yamaha live is as a second keyboard filling horn parts or single voices, The acoustic voices are amazing.

IM on board for the T3 when its release. I hope Yamaha has a music dealer employee discount.
Yamaha Tyros 4
Yamaha Motif XS8
Roland RD700
Casio PX-330
Martin DC Aura
Breedlove ATlas Solo