Hi there! Like you, got my Steam copy today, and I haven't had the hook in me in a very long time for games I love. Last time was Halo 1 ( the only reason I bought an X-box) Before that, way way way in the distant past , it was X-COM (one of the all time greats!!)...one sure sign of a truly great game is the old " just 15 more minutes" and next thing you know, it's 3 hrs later.... KSP has got that in Spades!!!!! It is so refreshing getting back into a BUILDING/DESIGN/TEST game , as opposed to nothing but twitch shooters/destroy everthing in site ad naseum games that seems to run the gaming world.. As Captain Kirk once said " Peace , or Utter destruction, the choice is yours..." ClearDarkSkies! Orion314