We are still busy with the tests. Waiting on the new test chips to arrive now so that we can continue, and actually push a few units to the limit. 
Nice too see tests are been made I have 1 question in regards to the pre orders.
I have seen a jump in the 400GH price by 20BTC why has this gone up in price when prices where less than this befor?
Also instead of paying via site after submit or however you have done it can it be arranged for pay on collect ?