I heard good things about Ritek that I bought some Ritek DVD-R G04 4x media from meritline. So far, I used 4 disc. When I tried burning them with my plextor(latest 1.04 firmware) @ 4x, on 2 of 4, Nero says Power calibration error, and I had to burn those at 2X. The other 2 were succesfully burned @ 4x, but a strange thing happened on one of them. When I looked at the data layer (purple) on one of them, I thought I saw a speck of dust. I wiped it, and it revealed a darker purple spot....
So I find myself really disappointed with these Ritek G04. Of course, I have only used 4 media, but I had no problems with BeAll DVD-R 4x media, and only produce 1 coaster out of several burns from Memorex CMC DVD+R 4x. I read a few threads down about Ritek B/C grade in the US. I guess this could be true.
