Agreed I write a large amount of dvd's now, and after a near disaster with some cheap media a couple years ago I now pi-po scan every disc I burn if it has any significant storage data on it. With a lesson involving a spindle of 50 discs DO NOT TRUST YOUR burning software's disc check feature. I burned every disc with the check disc enable in nero , and still had about 35 of the discs unreadable with errors after a few months later. Now I check all burns as I said with a PI-PO scan, and if my quality falls below 95% I will not use that media anymore. I now back up all my truly important data such as family albums, dvd's, and documents on my main system drive with a backup on a separate raid 1 array. To say the least dvd reliability is very lacking still.