I'm building a system for a friend, and the PC CHIPS M810LR mobo comes bundled with WinDVD ver 2.6 (it's on the CD with all the mobo driver files). However, there's no serial number- its not printed on the CD, not in the manual, and nowhere else that I can find. Intervideo says they they don't offer help for bundled software. What could/should I do? It's kind of ironic- I've found tons of other pirate versions looking for a serial number, but I can't get the legitimate copy going.