Being a n00b to freebsd, I needed step bt step instructions... everyone here is probably way ahead of me, but just in case...
I found the following instructions worked perfectly for me to mirror the disks on my firewalls: http://www.onlamp.com/pub/a/bsd/2005/11/10/FreeBSD_Basics.html I'm using Tyan GT20 boxes with intel core2duo processors, on-board SATA controllers. Paul
