I am pretty lenient here. No labels on discs (my car player melts the glue). I usually deal with Fuji and Imation disks. Have taken Memorex and TDK with few problems - no generics, please. No TAO. Prefer writing on the hub or just slide n a piece of paper in the sleeve and I'll deal with it. Email me if you have any questions. Don't forget to change the punctuation in my address or I won't get it.