I want to buy some good quality DVD+R DL disks. I have determined which brand is the most recommended. I have never used DVD DL before. There are three write speeds available with not much difference in price per disk. 2.4X 2.4X to 6X 8X (Reported to burn at 10X with some burners) I know that the PC on which most of the DL burns would be done supports DVD+R 8X DL burns. However, my other PC's that have DVD-RW drives with DL support probably only support slower burn speeds. Question: Based on your experience, will the older PC's with DVD-RW drives with DL support most likely burn the 8X DL disks? I realize that if they did work that the burns will only be done at the supported slower speed. Thank you. My main reason for starting to use DVD DL disks is for System Partition Image to bootable DVD. One of my PC's requires two DVD's each time I Image to DVD.