I recently bought a 25 pack of Verbatim DVD's marketed, in Germany marketed as.....
Verbatim DVD+R 16x Speed 4,7GB Wide Printable Surface 25er Spindel DVD-Rohlinge [Elektronik] from "CDWelt24"
They have a company logo embedded on the outside perimeter of inside ring and it's virtually impossable to overprint. Is this a (new) feature of these dvd's? Is it common?