I just purchased the Vegas Movie Studio Platinum yesterday and I can't find the serial # ANYWHERE! HELP!!! It's not in the box, on the box, on the paper their is no case or anything else in the box but the installation guide which it's not anywhere in that either or on the PC download key card either. The only thing on that is the voucher code and that is it. Where can I find this. I have tried call support but no #'s anywhere. I have also looked on the receipt but nothing their either. HELP!