I have just received my first spindle of what I beleive to be "quality media" today, and I opened up DVD InfoPro to check the disks to make sure I didn't get shammed, but it is not coming up with the disk manufacturer and says "Manufacturer ID cannot be read". I followed a link to newegg straight from a moderater's post here at Afterdawn, so I'm pretty sure I got the good stuff. Below you can find what the indentifier is telling me: Media Information Region information N/A not a DVD-VIDEO Manufacturer ID cannot be read Format Capacity 4.38GB(4.70GB) Free Blocks 405405696 Free Capacity 4.38GB(4.70GB) Book Type Unknown Media Type DVD+R Media Id Code Speed Unknown Available Write Descriptor CLV 4.0x 5540KBps Available Write Descriptor CLV 2.4x 3324KBps Data area end sector 23053Fh Linear Density Blank Disc Track Density Unknown Number of Layers 1 The disks have a white top and say RIDATA. They were advertised on newegg as the following: DVD+R RIDATA DRD+47-4X-RDIW WHITE % I have a Plextor 504-UF External drive with current firmware. Am I just doing something wrong? Thanks for your help!