Danny,
My KN1500 is not all that old but is out of date compared to the new ones. I have discovered that this Technic keyboard will only save the melody tracks upon midi file saving; the APC style notes are not there. I have discovered in the last half hour that I have a "midi Orchestrator" in my computer. It is made by Voyetra Technolgies Inc. It has 16 tracks, etc. I think tomorrow I will go buy some cables and see what happens. My husband say I should be careful and not blow up the house. Anyway, thanks for your comments.

Lucky