Hi, First I would like to thank bbmayo’s Site, because of it I have copied atleast 6 movies successfully. I would really appreciated if somebody can help me how to copy a dual layer dvd to a dual layer media. I have tried dvd decriptor but it is not working for me. It just keeps givig me error. Is there any other software recommended? Also how do I know if my drive is a dual layer drive. I have a Sony desktop and the drive is Sony dvdrw DW-D22A. Thankyou in advance for all your help and advice. Thankyou.