[Final]
http://sourceforge.net/projects/simplicitylinux/files/Simplicity%2015.4%20Final/
[Beta]
http://sourceforge.net/projects/simplicitylinux/files/Simplicity%2015.4%20Beta/
[Alpha]
http://sourceforge.net/projects/simplicitylinux/files/Simplicity%20Linux%2015.4%20Alpha/