No points for surprises here, I know, but still I would like to back AJ's evaluation of the Korg PA80. Though I never perform out of doors (....not on a keyboard anyway, my girlfriend says.....) I think the PA is a terrific board that has given me a pleasure that has not been matched since I purchased the Roland E70 and the Solton MS in the early nineties. (the three of them form an awesome set in my parlour). Although I like the Roland VA76 and would not dispute the quality of other top keyoards this is definitely the one for me. The sounds are absolutely A1, (with the known exception of the Korg acoustic piano) and the versatality of the board is absolutely stunning. Fair enough , it takes some time and effort to really master its programming etc. but in the end it all proves to be very worthwile.
AJ mentioned the external, converted styles:
I have never heard any keyboard doing so much justice to converted styles from other brands. The number of styles you can pick up for the PA from the internet is stunning as well. (go to FABIO's site and you'll see what I mean).
The only drawback I can subscribe to is the one AJ mentioned, having only two fill ins per style ,some of which are not even that good, and certainly not in the Solton league!!! but I can live with that for sure.

regards,
john.