I have a tut on installing Limewire, also for amule both under the networking section of
www.opensourcebistro.com, but honestly would prefer you try a site like Jamendo
www.jamendo.com, where you can legally download the material. Also, you could use streamripper (it's in the repo's) to record streams from radio stations. I should do a tut on that. It's like Tivo for the radio. Separates the songs and everything. There are a lot of options the trick is to find out how to use them and still respect the copyright laws of your country.