I bought PD 9 deluxe without realizing it wouldn't burn blu ray and AVDHD. Can I upgrade to the ultra or do I have to buy it full price? I see you can go from PD7/8 to 9 for about 1/2 price. If its full price I'd probably be better off with another program that does the same thing. I like PD9 but for $100 I'd have two editing programs and I always use the second one to burn.