Hi YtseJam,

Yes, I agree with InRay the Kurz's have great piano sounds. I like them better than the Roland ones. I own a Trinity and the Piano sucks. I didn't find the Triton any better.

In regards to the Kurzweil, you got the order wrong. The K2500R has more features than the K2000R (and more polyphony). There is also a K2600R now too which is similar to the K2500R. However, it has a newer redesigned main board, has 2 additional ROM slots, the KDFX option installed as standard. Apparently there are some future features of the Kurz OS that will only be included in the K2600 and not the others. The 'R' models are rack-mount only. You need a keyboard controller for them.

Oh well. Each of these units has its strengths and weaknesses so you'd best go for which one suits you best in terms of features.

HTH,
Fernando