Sorry to post what may seem like a Noob question, but I can't find the info I am looking for.
I (guided by a mate) setup a GoFlex Net by following the install instructions from this site and the system is working brilliantly!

My question is though... My install was some time ago (October last year) and there no mention of the UBIT section. So I am wondering if I need to do anything to my system, and/or am I missing something vital.
This entire section below was not in the instructions I followed to get my system running. Any advice here would be great.

Download the U-Boot Install Toolkit (UBIT) environment
cd /tmp
wget http://jeff.doozan.com/debian/goflex/v0.6/uInitrd
wget http://jeff.doozan.com/debian/goflex/v0.6/ubit_start
chmod +x ubit_start
Start the UBIT environment where the prompt will read: ubit0-6:~#
./ubit_start
Update the U-Boot bootloader and move a copy of the OE U-Boot into unused NAND memory:
chain_install goflexnet
chain_revert
uboot_uptodate