Hi beachbum,
I agree , and I have a PSR2000 (Y2K) as well. The only thing (and I`m sure people are getting tired of hearing this) but the "feel of the key`s" and the "action" is the down side, but having a 500 & 550 I`m sure you well be happy. It`s a very nice board with ton`s of features. You be finding new "stuff" for quite sometime
O-BTW --Welcome to our family and the best corner of the web !! The folks here are GREAT and you`ll have a lot of fun and support
jedi