FreeNAS 8.0 RC1

Server Side

Two physical hard disks are required.

Bootable master for FreeNAS OS (~380MB)

Second for Data Volume.

Storage:
Create a Volume: volume name: sn
Volume Path: /mnt/sn

Sharing:
Select Volume Path: /mnt/sn
Authorized network: 10.8.128.0 (if client IP is on subnet 10.8.128.xxx)

Services:
Turn on NFS

Client Side

sudo apt-get install nfs-common portmap
sudo nano /etc/hosts.allow

Add this line.

portmap : 10.8.128.208

Mount the remote disk

sudo mkdir /mnt/freenas
sudo mount -t nfs 10.8.128.208:/mnt/sn /mnt/freenas

Now you can copy files to /mnt/freenas.
Awesome!