(value $49.99)
Limewire is a free file sharing Gnutella client for Windows, Mac, OSX, Linux.
You can search, download, and share all files, including MP3,OGG,WMA,WMF,WAV.

 

You also get:

• Ease of use - just install, run, and search
• Ability to search by artist, title, genre, or other metainformation
• Elegant multiple search tabbed interface
• "Swarm" downloads from multiple hosts help you get files faster
• iTunes integration for Mac and Windows users
  
• Unique "ultrapeer" technology reduces bandwidth requirements for most users
• Integrated chat
• Directly connect to a computer
• Browse host feature--even works through firewalls
• Added Bitzi metadata lookup
• International versions: Now available in many new languages
• Connects to the network using GWebCache, a distributed connection system
• Automatic local network searches for lightning-fast downloads
• Support for MAGNET links that allow you to click on web page links that access Gnutella