This is my to do list, things that I want to look at, things I need to get on top of:
Backup, local as well as offsite. So far have looked at so many things, a few things to consider:
http://iscsitarget.sourceforge.net/
http://hyperscsi.sourceforge.net/
http://www.openfiler.com/
Improved firewall:
http://www.smoothwall.org/
Set up a cron job on the freenas to sync up with the amazon s3 everynight. That would be sweet!