We got our 2 Jupiters on Monday.

Anyone who is getting a miner from KnC should be sure to open up the box, as both units had fans that had fallen loose and one unit had a couple of plugs that had wiggled their way free. 

After checking that everything was ready to go, setup was a breeze and the miners have been running fairly stable.  Averaging around 500+ on both, so good so far.