Frostwire is an excellent alternative to limewire...
It uses the same basic network, doesn't come with a bunch of junk like limewire used to, has excellent speeds and supports torrents and iTunes as well....of course in staying with the theme of this site it is completely free (open Source)...
http://www.frostwire.com
It has been mentioned here
http://www.techsupportalert.com/cont...g-torrents.htm (near the bottom) as not being recommended but I find that it works well for me. "A ciascuno il suo": To each his own
Zjooj
Note - as with all things computer, use caution and savvy when downloading anything from any site or application. Some of the things you find or download may contain viruses or may be under copyright and thus illegal to download and use without purchasing.