Korg has released a new set of styles for all us Korg users. Free of charge of course. I was playing for a Rotary Club dinner and while they were making speeches I downloaded and loaded them into the PA900. Had a chance to try a couple and they sounded really good.
You can get them here:
http://www.korgpa.com/support/bonusware.html
They are labeled Volume 20.

Don ... thank you ... and I've been wondering where you've been ... how are you doing? ...

It's bad they don't make these styles for lower end models like the MicroArranger which is a current model.