I do drop my 2nd last stage onto the surface as I was dropping. The one time I tried to use it to judge distance it dissapeared. I'm not sure if it went through the surface of the mun or if I did it far too high up and lost sight of it. I installed the two addons mentioned by sal_vager. I'm not sure if I extracted them incorrectly or what because I'm not getting all those GUI windows that the screenshots show. All I'm seeing are the ship parts, the lazors and autopilot stuff. I haven't toyed with the autopilot because I'm thinking that may remove some of my fun, but the only additional UI I'm seeing is the lazor targeting box in the very top right corner that drops down and gives you the 4 direction buttons. I'm not seeing the subsystems, config, target cam, parameters, tractor beam, and my lazor system box is much more simple than the one in their screenshot. This is after I've placed tons of lazors all over my ship in the manner recommended if it matters at all. edit: toyed around with mechjeb and its ui seems to work. It just seems to be the lazor one that is not, maybe I should try the older beta 6 version.