p2p Program

Let me first say that I do not normally steal music and use iTunes for everything. HOWEVER, iTunes does not have some artists I am trying to get on my iPod i.e. Tool, Linkin Park. I used to have these, but have lost them over the years and want them back. I loaned out my Linkin Park CD to a friend at Smokey Bones, and he got killed in a car accident...that is why I don't like to loan things out. OK, getting off topic...do you guys know of a good p2p program that is reliable and easy? Unless, you guys can post music on here! I'm sure someone here has the CDs I'm looking for! Thanks.