Can anyone help me? I backed up "Step Up" today. Clone DVD2 finished the backup successfully, but when I put it in my DVD player it said there were no titles on the disc. I know that it recorded because I can see it on the disc surface. Also, I can see the files on Windows Explorer, but on the player it thinks it is an empty disc. This is not the first time this has happened. I had the same problem with a different film (can't remember what), so this problem is not a one-off. I tried re-writing to another blank disc, but that had the same result. Eventually I started again from scratch and this time it worked OK. Anyone got any ideas what could cause this?