Sportbike: I don't want to discourage you, 'cause this is a great hobby and a ton of fun, but you really shouldn't be picking the Best locks that are installed in your dorm. You don't own these locks, and therefore, you don't have the right to be picking them without the expressed permission of the legal owners (in this case, the administration).
I know this may sound like it's no bog deal, but consider this. If the administration discovered you were practicing picking on their locks, how do you suppose they would react? We in this community have a keen interest in making it more generally accepted by those people, most people, who assume that there is some devious motivation to our interests. The only way we can do this is by maintaining a very strict moral position. The last thing we need are people saying "See, I told you its a criminal activity." Every person who gets caught picking a lock they shouldn't does a disservice to all of us who work to legitimize it.
So please, go find some old locks. Search this forum and you will find my suggestions on how to get all the practice locks you want for free. But please, for the sake of all of us, don't pick locks you're not supposed to.
(I really never intended to be moral guardian here. Sorry guys if you're getting sick of my rants... I just think it's a pretty important issue. )
db