Encrypting /usr/home

[tommy]

Hi guys!
I'd like to encrypt the /home directory (separate partition) on my 
server using GBDE. I've found nothing on this topic (I've searched The 
Handbook, google.com and freebsd-geom at freebsd.org archive). Is there any 
(really ANY) tutorial how to do this? I would also like to have this 
filesystem auto-mounted on startup - I would type the password on the 
console... I've heard (or read) that it's possible to do this, but I 
can't find any information about it... Any suggestions are appreciated. 
Thanks in advance.

Best regards,
Tomas Kacmary - student