A short good news for the S2 buyer is that we will let the S2 to upgrade to 1.8TH/s or 2TH/s at very low cost which you can only image now in the August or September. It still depends on many factors to let us achieve that and detailed plan needs to be drafted, But we are very confident that we can make it.
Just so we're clear, are you saying that you will provide a low cost way to overclock the current S2 to 1.8TH/s or 2TH/s in August or September?