got the same prob i only can burn CD-RW´s!! i can use any burnig soft and get this
Medium error (code 030C00) that is the Plex Tools message .Just send it back to Plextor like i do.
It looks like your drive is defective. For returning the device, please
mention your details on the request page of our website: http://www.plextor.be/English/technical/rmainput.html
We will gladly make you an RMA (Return Materials Authorisation) number and
send it to you by email.
For any further information we are always at your disposal.
tel : 00 32 2 718 03 99
fax : 00 32 2 718 03 90