From http://www.jwz.org/xscreensaver/xscreensaver-5.27.tar.gz
[xscreensaver] / OSX / XScreenSaverDMG.icns
2013-02-08 Zygo Blaxellwww.jwz.org/xscreensaver/xscreensaver-5.13.tar.gz
2013-02-08 Zygo Blaxellslackware.bholcomb.com/slackware/slackware-11.0/source...