Have you tried contacting OWC about this? They have a good tech dep¹t. They have postings about burning the Pioneer 106d and seem to have a lot of info about these drives. They have a firmware flash that doubles the dvd burn speed. I have a 106. ========================= Mike Amato mailto:cantab at comcast.net From: Mike Strawn <JSTRAWN at bham.rr.com> Subject: [X4U] DVD Burner I recently purchased a Pioneer DVD-R 105 drive from Other World Computing to etc...