Zenserver is a server distribution based on Zenwalk. Zenwalk is based on Slackware. It features the 22.214.171.124 kernel with the GRSecurity patch, lighttpd+phpfcgi setup out of the box, postfix, mysql, and plenty of other things. It is very beta at this stage, but quite usable. Check out http://darkfireforums.net/zenserver/ for more info. Enjoy!