ok now that i got u here im looking for a program that tests CD-R quaility and more but it cant be nero cd-dvd that dont work for me thanx guys
that nero app dont work for me either so i use the VSO tools: VSO Inspector you connect to the net, put your disc in and it will find out the success rate of your discs and your burner, i think it also has some tests to do with disc quality.