If it is me you are referring to, I can assure you that me and OP are not the same person. And I know it isn't a new strategy, but it is to me anyway. It is not like i didn't know that you could do it this way (duh), it's more of a question about actually doing it. And reading a well written argument for the strategy, just strengthens mine and others will to use the strategy. It is not always a question of new, you know.