I use this mod to control jettisoned stages, that still have fuel, into sub-orbital trajectories. Thanks to this I have no more "big" debris. I also put a 'orbital mission control' in orbit above Minmus(manned by Jeb, himself) to control multiple remote controlled rovers on the surface. When I want to have some fun I'll turn of the connection to the orbital command station and use the relay system I set up for some delayed control driving, as minor as it may be. When the new planets are released this mod make role-playing missions so much more fun. Keep it up, JDP.