On my previous computer I used Bearshare, but when I got my apple I just didn't download any such music sharing program, I don't feel the need to. And I do use iTunes a lot, but not for buying/downloading, just for listening and transferring things to my iPod.

why only since your apple? You use Itunes a lot?

I used to download a lot, but since I've got my apple I haven't anymore, mainly I've been borrowing cd's from others to put on my computer.