Okay, jade, I coordinated the installation of fiber to a hut for DLC, at a DS-3 rate on multimode fiber in the late 80's, I assume that that is at least 20 years ago. I have supervised the installation and maintenance of fiber optic multiplexers up to and including OC-192. And they do have loss budgets that have to be taken into account. Let me ask how much fiber you have put in the ground and spliced?