Thanks for the quick answer! I have used it with Vegas 12 in the past, but not often, so I forget that I have it. I am a recreational user (I probably should have stuck with Vegas “Studio” no more than I get time to edit). I have not used it enough to know how well it worked with 12. After I posted the question, I found the user manual & I got it to load with Vegas 13. I did not however have time to see if it worked. I will let you know if & how it works. What are the differences between PA & PA2? And are there any discounts for upgrading?