Hi there I used to play Orbiter, I guess I'm not the only one here. Trying KSP to have yet more fun. I mostrly enjoy the map view with all the orbit/trajectory planning and viewing, and moving the Kerbal astronauts, making them jump and so on. It's so fun how they crash into the terrain and get up again. Really great game you have here. When the career mode will be done I'm sure this will become even better. This game gave me some serious entertainment, I landed on the moon breaking a gear, then I tried again and a Kerbal astrounaut got his head stuck in the lander lol I laughed so hard and I couldn't get him free so I tried to move the lander engaging thrust but as you may guess I crashed it lol. I'm using this but I don't have enough fuel to go back to Mun's orbit and dock. And I thought I was good at understanding orbital mechanics after having played Orbiter! Well I'll try again but I'm open to suggestions. Happy orbiting! (gotta love this emoticons)