I bought the deluxe (cheap) version of PD 10 a while ago, but it just never worked correctly with my gopro video. The produced videos would be skippy and randomly freeze. So, now I am thinking about buying the Ultra upgrade so I can run it on my 64 bit machine. I also am getting a new computer that's faster and has 8 GB of memory hoping that will also help cure my problem. So if I buy the Ultra upgrade and see no improvements, will CyberLink refund me the 50 dollars? Thanks