Now, if you are unsatisfied with the 9 feet reach of the Nikon SC-28 (While using your Nikon SB-400), you are in luck.
Some dare devils actually managed to extend that reach to as long as your LAN CAT5 cable can go!
Now, this is not for the faint-hearted. Start your adventure [here]
You have been warned that this one-way-street exercise totally void your Nikon product warranty...Obviously.