Got tired of building the same single and multi stage rockets, so I tried a slightly different approach. Sooner or later we are going to need a ship capable of cruising the kerbal star system. And that has to get in orbit. So, i built a huge space ship and tried to get it in orbit without using to much of its own engine power/fuel. Failed at conserving fuel of course :-[... ...but we still have a huge ship in orbit that can be refueled (once such a feature is in the game) and prepared to explore the void 8)