Media Test Utility For Pioneer Drives
Recommended by Pioneer (Jap) to test media compatability for the new A05/105 and firmware updated A03/103 and A04/104 Drives. It will tell you (among other things) who made the media, and at what speeds it should be reliably written with your drive.
Unzip the exe file to a folder and run it. Load the media, select your drive, click "Extras" and "Disc Info" from the drop lists.
CAN WE STICKY THIS INFO?