if you're looking for all the music you could imagine, at high quality and full albums, and you have 4 hours to spare then i suggest installing SoulSeek. there's nothing better. Limewire is still the old standby though, probably the most reliable and widely used Mac P2P. it's also not virus-infested like Kazaa, at least not for us 😉 mlMac is so-so and Poisoned has its moments too. i say for files and apps just use Limewire and for music SoulSeek and Poisoned. eDonkey is quite good too, but VERY slow downloads.