 So we're going to take those vendors out to the field and that'll be a little bit longer because what we do want to do is see their agile development process and works. You know, we want to be able to see as a soldier provides feedback to a particular company. We want to see him make the changes that we're looking for and come back. You know, that's part of the agile development process. So it's not just about the technology. It's also going to be about, you know, the company's ability to manage the process.