Awesome thanks.
now just for the other 2 questions
2. You will have to wait for Bitmain to accept BTC payments, we don't know more about that than you know.
3. D3 is not a bitcoin miner and the discussion therefore belongs to the altcoin section and there ALREADY IS A D3 THREAD THERE.
There is no point creating a thread like this just for your few questions.
You could easily just use the threads already existing.
These just clog the whole forum since everybody creates a new thread for their one question.