Harisha,
You should also know that Terry (trtjazz) no longer owns a PA80 and is certainly not technically oriented as far as programming is concerned (again, check the archives at IrishActs).
Programming styles for the PA80 is not for the faint-hearted or technically challenged; one of its joys is that it is extremely flexible with deep potential, but that also makes it complex.
But Korg did include StyleTools, making it possible - KAT2000 is toward making it even efficient; provided you want to do it at all.......:-)
Programming style elements is an entirely different level from merely morphing them...
So Terry is right in his observation that style programming is not for everyone... well, at least not him, anyway)
Chuck