I wish I hadn't spent the money for PT 2010.
For what I do, it was a waste of money. I called support and everything I asked, the reply was that 2010 couldn't do it. The guy I talked to didn't know anything about midi hook-ups. I asked him why they put the midi the program if he could not answer my questions. Finally someone in BIAB forums told me what to do. I had changed keyboards and my keyboard only has in and out. The other keyboards had the through and would trigger a vocalizer. If you run into this problem, go from the computer to the midisport 2x2 to the vocalizer and the out of the midisport to your in of the keyboard. This seems to work.