I was testing samsung sw-248f yesterday with old sealed my smart & friendly 4x cdr media. First, the lite-on smart burn told me the disc is made by CMC, then my Nero Express were burning the disc at 24x. How could this happen?
I am sure those cdr media are 4x. I got them when i was in college with my roommate in 1999 and he had a 4x smart & friendly cdr.