I've recently purchased an Adaptec Videoh adaptor to convert from VHS to DVD. I know it won't be everyone's preference, but I've been using the Sonic MyDVD software provided with it and, I have to say, I am very pleased with the results. It produces a high quality video with no audio synch problems at all. This is with PAL video as the source. When I try NTSC video, it plays fine through my computer but the recording is vastly degraded. Has anyone got any idea what could be causing this? Thanks.