I've been wondering about the business model for POS. (I'll understand if this is something you prefer not to share.) Will you be looking for investors to cover expenses, or are you hoping to be able to complete a commercial project (such as C9) with people working for shares in the future profits (or something like that)? It seems like it would be hard to get off the ground without funding up front, but there's something to be said for not having to answer to investors in the short term (i.e. quarterly).