ok i think Torn is my man i'm looking for here,, but anybody else is free to chime in. Got both my Side Kicks in the mail Yesterday. And i wasw told i could "Piggy-Back" the 2.  As Fransis stated the other day, Plug an Play?? ummmm????? yea, whatever.  So i'm guessing i need to run Both Power cables, and would assume both product cables,, but what about the Boom Sence deals?? book says zero about using multiable units. Help