FYI, sonic.net (our original ISP at sudo and the omni) charged our card $150 because we did not send back the modem, which I wrote to the list about one month ago. C'est la vie.

From: Sonic.net Billing <billing@sonic.net>
Date: Thu, Apr 16, 2015 at 2:01 AM
Subject: Sonic.net Invoice #7734422
 <ooc@sonic.net>
     4799 SHATTUCK AVE
     OAKLAND, CA  94609-2032

     _______________________________________________________________________
     Description                                    Unit Price         Total
     -----------------------------------------------------------------------
     Charge overdue RMA for SRA06DD04                   149.00        149.00

                                                             Total:   149.00