Hey, stop being a smartass. That's not even the point of this entire issue. There would be no reason for this guy to ask this question if he was using cracks for any ill intended purposes. Stop trying to be the shining star that's better than everyone else, and open your eyes a little. Disks can get lost or damaged easily, I know that I've lost valuable media due to just a little scratch that corrupts a couple of files. Also, what if you own multiple computers in different locations (i.e., your a kid and your parents split and you spend time with both, or you go to college, but come home a lot too)... it would be a pain to have to remember to bring every little disk that you might want to use. There are plenty of reasons for wanting to crack a program that you own, and if this had anything to do with cracking something you didn't own, this guy wouldn't ask about it, he'd just do it.