I am using DVD Shrink/DVD Decrypter, writing to an HP DVD Movie Writer dc4000. I had created 4 different disks, was on #5 (noting that each was going more slowly) and #5 locked up, saying that the folder did not have sufficient room. My hard disk is nearly full! When I try to identify and delete the files they are nowhere to be seen. WTF? If this is an inappropriate place to post please direct me. Thanks fr a great site.