Shoutcast v1.9.8 Linux:
http://download.nullsoft.com/shoutcast/tools/sc_serv_1.9.8_Linux.tar.gz
Shoutcast v1.9.8 Windows:
http://download.nullsoft.com/shoutcast/tools/shoutcast-dnas-1-9-8-windows.exe
KH-Icecast Server:
http://karlheyes.github.com/
For help installing Icecast=KH and Centovacast see:
http://forums.centova.com/index.php?topic=2716.0
(Thanks for the tip to Kory at Abiding Radio.)
