Hi, I can run Kerbal space program only in windowed mode, i would love to have full screen though. System: OSX Snow Leopard - fully updated. Kerbal: Version 0.90.0 Beta / just downloaded All resolutions works in windowed mode - none of them works for full screen - it turns to black screen with no graphics. update: i am running macbook pro 2010 13inch. update 2: problem is caused by external full HD monitor which is set as primary one. If i unplug this monitor. KSP runs well on both 0.25 and 0.9 version kek