FreeBSD 5.3: Mon Jun 27 07:17:26 2005 - Sun Sep 22 18:26:26 2007
Slackware 7.1: Mon May 9 17:18:01 2005 - Sun Jun 26 15:21:33 2005
RedHat 6.2 (zoot): Sun Mar 27 12:48:15 2005 - Mon May 9 13:05:31 2005