I have been out of the loop for awhile but can someone please recommend a good DVD-R brand for my Pioneer DVR-106D? I have read some reviews about Ritek GO4 being the best for this burner but I would like another opinion. Also, can someone recommend a good online dealer to buy the recommended disks from? Lately I have been using Memorex DVD-R 4x media without a problem but with all the talk about disk longevity I am getting a little worried about the backups that I have already made with these disks. Thanks in advance.