No problem. We all learn from this board.

One thing that I don't think I specifically mentioned, however, is that the cost of tying in a second 10k bitumen capability to Algar will be much lower than the cost of building a plant from scratch. So if Algar's construction gives us 10k (in theory) and cost $350m, the next 10k might perhaps only cost $200m, because we're using some existing infrastructure. I don't actually know the numbers - that $200m is just a guess.