I read reviews of these dvd-r's..
http://www.dvdrhelp.com/dvdmedia..
examples of reviews:
Previous batch (5 pack in jewel cases bought at OfficeMax worked fine)..
Then bought a 10 pack spindle (also OfficeMax), and three of three that I tried produced coasters; this was with BOTH a DRU-500A (1.0g) and A05 (1.00)!!!
I burnt a DVD movie using DVD X Copy on a HP DVD+RW with my Sony DRU 500 Ul. It worked perfectly fine. Then I tried with this Khypermedia DVD-R. So far, I made four coasters trying to burn one successful DVD. I still have six left which soon may become coasters. Don't fall for the discounts and buy junk. It ain't worth it.
All coasters. Burned 4 movies, none worked, I returned them. The media was recognized as 2x and I burned them at both 1X and 2X.
DONT sound too good to me..
cj