Over the past year or so, I with my little mind has understood that it is not so much the performance of the technology...(many will have it, one as good as the other) it's the cost to produce it. And, up to this point, I thought we were the cheapest thing on the block but just as good as anything else out there. Don't forget, there is a huge market out there for this and there will be more than one solution perhaps. Just the way I read it. It looks like it's all starting to come to a head and it won't be long before we know.