On December 31 st at 11pm I bought the studio bundle by mistake because I did it so fast thinking the offer will end at 12, I wanted to buy the signature edition. My question is if I pay the difference can you cancel my order and let me buy the signature bundle. I receive the Email teeli h me to download the software but I have not done it yet and I have not activate it. Please help I need them for a proyect I am currently at working on, sorry for the inconvenience. 