New user to both products. Followed all the steps listed in the guide, was able to succesfully compress two movies. when trying to burn using DVD Decrpter - I received the following error messages: Invalid Field in Parameter List. And then at the bottom left portion of the DVD Decrypter screen it says Disc Not Empty. I started another with a brand new disc, and got the same message. I then switched to the trial version of nero and was able to burn the DVD from the compressed files using another new desk. When I tried to use the previous disk - nero also gave a message that the disk was not empty. So I can make it work with Nero - but would like to know if there is a setting that I am missing while using Decryptor, any hints? I am using a SONY DVD RW DW-Q58A UFS4, on a Vaio laptop.