So I downloaded this mod (tool?) from the Kerbal Stuff. It works fine until... well, until I need it to work: as soon as I open the window, the game runs at like 2fps or less. If I close the window, it doesn't solve the problem, but If I load a new craft or create a new one, everything gets back to normal. I copied the KronalUtils folder to the Game Data Folder. I'm using a laptop with Win7 Home Premium 64bit, 6GB Ram, Intel i7 @1.6, NVIDIA GeForce GT 230M. The grapgics settings are as low as possible. Any idea why this happens, and how to solve it?