===== Updating the BBs =====
  * try each of the 4 network keys
  * (we need a script to update the keys)
  * 

===== Musings =====
  * there's only 4 different possible network keys
    * no there have to be 6 network keys. We only have 4 so far
 
===== To-do =====
  * script to update network keys
  * script to manually set the IP address of each
    * maybe better is a script that returns the BB name/function/location and let DHCP do the work
  * rsync and crontabs
    * ssh into the machine that needs crontab updated so something like
<code>
scp mycron user@remotehost:/tmp/mycron
ssh user@remotehost 'crontab /tmp/mycron'
</code>

===== Powerline repeaters =====
  * case
    * ammunition box 4" x 5"?

=== Testing a repeater without a SBC ===
  * Routing: Desktop machine -> router 1 -> powerline 1 -> [ powerline 2 -> router 2 -> router 3 -> powerline 3 ] -> powerline 4 -> router 4
    * brackets [] show what would be in a repeater box
    * powerline 1 and powerline 2 share encryption key
    * powerline 3 and powerline 4 share a different encryption key
    * test: does router 4 have access to the internet or can it see router 1 and vice versa?