I got it to see how much of a performance boost I could get out of it, and well there wasn't very much difference. Here are some framerates at sea level and 100km orbit (looking away from Kerbin) unplugged, plugged in, and with gamebooster active (I have a laptop, so unplugging it will put it into a powersave mode that throttles the CPU). These were all done with the same 59 part ship. Unplugged on Launch Pad:~17 FPS Unplugged at 100km Orbit: ~34 FPS Plugged in on Launch Pad: ~26 FPS Plugged in at 100km Orbit: ~52 FPS Gamebooster Active on Launch Pad: ~28 FPS Gamebooster Active at 100km Orbit: ~50 FPS My laptop is an HP Pavilion m6. CPU: AMD A10-4600M APU at 2.3Ghz (Quadcore) OS: Windows 7 Home Premium 64 bit (I presume) RAM: 6 GB Graphics: Radeon HD Graphics My settings for KSP: Textures: Full AA: 4x Terrain: Low Settings Rendering: Fantastic Vsync: Off Could gamebooster be shutting something off in the background that may actually help KSP run better? Or is my laptop doing the best it can? Just wondering, thanks for the help. (Also, if someone could tell me if it was possible to turn on turbo boost or if it even applies to my computer, that'd be great, thanks!)