My similar problem. I backed up my audiofiles to 25 DVD's (WAV, MP3 and Audacity Project in AU then changed my PATA 160gig second drive to a SATA 500gig. Starting to restore I get error message saying the disc is not LiveOneCare(LOC).. then asks to retry... or skip and put next numbered in series in. None of the discs read as LOC. The dvd drive is fine because I can explore the discs and see all the compressed files. I checked the LOC log and the 25 disc BU is right there as successful. What a hassle.