I have seen of people talking about 5x, 9x, 10x, 11x, when refering to their discs. What does this mean? Also, I have seen people use the CFR and 1st 2nd 3rd etc 'run' discs. How can you tell what run your discs are and what in the world is CFR!? Also, is there a difference in top and bottom stamped discs? And what is a retooled beast and how can I tell if mine are...I have a dx a ce and a star.
Any help would be appreciated.


