I'm using AnyDVD/CloneDVD (latest versions on both) and having a very repeatable issue: Backups are taken just fine, play great in PCs (verified with multiple PCs) but do not play in DVD players (no disk, read error, etc, tried many players). I have tried more than one spool of blanks, more than one brand, and am getting this across all disks for the last month or so. We have been using AnyDVD/CloneDVD for years, on the same system, and have never had this issue before. When we first saw this problem, we could use the backups in our JVC region-free player, but not in our Toshiba (region1). Now we aren't able to play them in either. For the time being we've hooked a laptop to the TV, but I'd like to know if anyone else has had this problem, and if they found a fix? HAH - as I type this one worked (Windata cheap-o in the JVC.) Seems like the less commercial a film is, the more likely the backup will play. Kinda wondering if it's a new security issue? Disk that worked: Moving McAllister Disks that haven't: Hard Candy, Paris Je T'Amie, The Nines, and many others.