Personally I will sign with Verbatim for life, I buy DVD-R in bulk pack of 10, 50 ... and it still works very well, usually over 20 DVD there are two that do not work, but otherwise nickel. Here on Amazon it's nice to see them at that price when a pack of 10 at Fnac is 25 !! It was a little long to get the bill, but she arrived by email then (after begging). Oh and I do not understand why the standard is to make DVD 4.7GB, I appreciate it rises to 10GB. Here :)