@Starman4308
hp stream has a quad core 1ghz not a dual core 1.6 ghz. Ksp runs perfectly on my main pc were I have a i5 3570 a gtx 670 and 16 gb of ram (that yes are overkilled for ksp but the game was not the main reason I build it). I perfectly knew that moving to the hp stream I would have had a dramatic drop of performance, I was only asking how to make it the best playable even on a low-performance laptop :-)