Hello. Okay, I haven't been active for awhile as I've been fighting some serious health problems but I haven't given up on my music. I recently aquired a Yamaha psr S900 and also a Korg PA800. I also own a PA1x, a kn7000, Ketron Vega and a Tyros 1. I bought most of them at a great discount from Junkie's Auction on Ebay(no longer doing business, too bad) because they were damaged. Anyway, I use them for my songwriting. I personally like the ones w/ the most realistic style play. I like the psr S900 as I can put a lot of variation in.