John,

I agree with you that the key part to produce good music in any keyboard is the musician. I have learn that in the hard way. I am NOT a very good musician, I am just learning and I am amaze for what some of the guys in this forum can produce.
But, I am trying hard. Taking some courses now that I should have taken years ago.
Maybe some day I will be able to post a good MP3s !!!

It will be nice if you share you experiences in the "building" of you PA500. In that way we all can learn from some body that have the experience. One of the keyboards use in school where I am taking lessons is a PA588 ( same sound set as the PA500).

Thanks !!