I bought the Accu 1x(2x) dvd-rs from merticline.com on the recommendation from some people in this forum. one i got the disk, i tried backing some of my dvds. I started with the ones that were less then 4.7 gigs. I thought i could use my software from my Sony DRUA500 to copy it. However it burns it then at the end, the process never says its done. I couldn't open my driver either unless i restart. This also happen with DvdxCopy 1.3 . I tried using that and after it ends burning, it never says its completed, if you leave it alone, after a couple of hours, it says it failed burning it. I also tried using Dvddecr. then burning the files with nero. I think this media won't burn all the way for some reason. Oh i was backing up Office space, and lost 4 disk in different ways. My Stats are : ath. 2100xp. 512 ram. 240 gig. Sony Drua500, pioneer generic dvd rom. Please help me!