Yeah, I searched it online, since it is a game, I thought they were going to be some made up units, but they are not which is pretty awesome. And I also understand what my Communotron 88-88 was not working, I had it pointed at Kerbin and its Cone Angle is pretty low, pointed it at one of my Com Sats and it worked like a charm. Right now, trying to figure out the most efficient way to put Com Sats around Kerbol so I don''t have to replace them all the time... **My thanks to the creator of the mod, Cilph, this adds alot to KSP.**