The hard drive on the privies Google Mini failed, and sins the warranty had expired and replacing the hard drive is quit complicated I had to take the Mini down. However I have now gotten hold of second Mini to replace it, so the Google Mini is back. The hard drive of the second Mini has failed, so it has been removed from the test.
I would also love to showcase the full Google Search Appliances, but unfortunately they cost too much, and the license expire after 3 years, so there are no used ones to buy either.