Media Players
VLC media player - "VLC (initially VideoLAN Client) is a highly portable multimedia player for various audio and video formats (MPEG-1, MPEG-2, MPEG-4, DivX, mp3, ogg, ...) as well as DVDs, VCDs, and various streaming protocols. It can also be used as a server to stream in unicast or multicast in IPv4 or IPv6 on a high-bandwidth network." (54 visits)
http://www.videolan.org/vlc/
foobar2000 - An advanced audio player for the Windows platform (108 visits)
http://www.foobar2000.org/
Songbird - "a desktop Web player, a digital jukebox and Web browser mash-up" (42 visits)
http://www.songbirdnest.com/
Standalone QuickTime Player - (49 visits)
http://www.apple.com/quicktime/download/standalone.html