@ Falcn44,

Perchance using a software utility similar to DVDInfo Pro (http://www.dvdinfopro.com) could you provide the Manufacture ID and Media Code of the DVD media you are using and the present firmware version installed in your Sony DRU-720A (LiteOn-SHOW-1673S) DVD burner. The Manufacture ID/Media Code of your DVD media and your DVD Burner Firmware is important information in troubleshooting your current problem.

Also suggest visiting SlySoft (http://www.slysoft.com) and downloading the latest versions of AnyDVD and CloneDVD. The versions of AnyDVD-CloneDVD that you listed in your initial posting in this thread are outdated.

Best Regards,
bjkg