NAS4Free is an embedded Open Source Storage distribution and supports sharing across Windows, Apple, and UNIX-like systems. It includes ZFS, Software RAID (0,1,5), disk encryption, S.M.A.R.T / email reports etc. with following protocols: CIFS (samba), FTP, NFS, TFTP, AFP, RSYNC, Unison, iSCSI, UPnP, Bittorent (initiator and target), Bridge, CARP (Common Address Redundancy Protocol)
and HAST (Highly Available Storage).
All this can easy be setup by it's highly configurable WEB interface.
NAS4Free can be installed on Compact Flash/USB/SSD media, Hard disk or booted of from a LiveCD with a usb stick.
I'm not adept of FN8. I'm trying both on my my new NAS-box (Atom 525 on-board+4Gb+bootable USB). I found several bugs in N4F and then return to FreeNAS 8.0.4 - I can't directly edit rc.conf. Then I'm add row to rc.conf in GUI. But I can't delete that row later! "Minus" sign do nothing! I think that is just a GUI bug. - Root partition too small. With pkg_add I've got "out of space". I can't resize it on usb-flash. - It is easy to load drivers from FreeBSD 8 on FN8 and ifconfig up wlan0. Without direct edit rc.conf I can't even write 'wlans_run0="wlan0"' on N4F. In N4F GUI this line do nothing. Also In network settings there is no wlan. -- Andrew. Sorry for my english
don't like it, i switch to freenas
nas4free is not stable, not intuitive in any way, hard to navigate and configure, and doing anything in the shell is nearly impossible. I recommend FreeNAS, it has more functionality, is more stable, and allows you to use the shell.