Have you read the following thread in the [I]Blank Media[/I] forum?
[B]Sticky paper labels on DVD+/-R discs: beware![/B]
I suggest you use printable discs, LightScribe discs, Labelflash discs, depending on your needs and on whether you have a printer that can print directly on DVDs and on whether you have LightScribe or Labelflash capable DVD burners.
I strongly recommend staying away from using paper labels that you attach to CDs and DVDs.