There is also the '/nui onebag' command you can use to have nUI only show your main bag. That way if you use ArkInventory or OneBag with nUI, you don't have to display the extra bags on the bag bar.
- /nui onebag
This command toggles nUI's display of the full bag bar on and off. By default, nUI displays the backpack, your four extra bag slots, the minimap button bag and the keyring on the bag bar. Toggling this command will shrink the bag bar to just the backpack, minimap button bag and keyring for compatability with mods such as ArkInventory and other onebag type mods.
A complete list of nUI's slash commands is here:
http://www.wowinterface.com/forums/s...ad.php?t=21199