A pioneering technology will have dozens of these things. People drift in and drift out, talk about big plans, and maybe these happen or maybe they don't. For every ten of these you hear about, you're lucky if a couple of them follow through and stick. The rest won't and this is quite typical. ALso, in defense of potential partners, this has been a pretty long haul in terms of waiting for the basic technology to be created to a point where anyone could plug into it. We may see a few of these partners resurface when there's something they can actually use.