I am using Nero Ultra Edition 6 on my pc. I had updated the same from older one. But after that a new problem started appearing. The software is not able to detect my blank cds. I had created a number of video cd on the same. But it looks to be a bit issue with the same. The dvd drive has stopped reading any blank cd I insert. While it works fine with the other one. I am not able to burn movies on the cd here. What should I do here.