I just tried to copy disc 1 season 1 of 24 using DVD43FREE. It took about 3 seconds and just recorded an icon of some sort - clearly didn't get past the CCS. The DVD43 website refers people to Decrypter if they aren't using WinXP. I am using WinXP, but I would like a program that works. Is there a big difference between the two programs? Should I risk another DVD with this copy attempt? Thanks.