Hello there Astronomer! First of all, thank you very much for taking the time to implement such an idea, and for sharing with us! Also thank you for updating your file on Curse! Second: I have an Nvidia GeForce 9800GT running KSP 0.24.2 on Win 8.1 64bit, and I have set it up conform to your indications on curse: "If you have an NVIDIA Graphics Card, go to your NVIDIA Control Panel and add KSP.exe if you already haven't: Manage 3D Settings > Program Settings > Add > KSP.exe Now, make sure the following settings are set for KSP.exe: Anisotropic filtering: 4x or higher All antialiasing should be Application-controlled - it kills FPS when looking at complex geometry (KSC or large spacecraft), try changing this setting in the KSP settings menu and see if it's worth it Maximum pre-rendered frames: 4 (or more if available) Texture filtering - Anisotropic sample optimization: On Threaded optimization: On Triple buffering: On (if Vertical sync is on) Vertical sync: On or Adaptive (unless you still have poor performance, then turn it Off)" I have also copied your settings.cfg file in the Kerbal folder. However I face 2 problems: 1. "There are 3 settings (Low V2, Default V2, and High V2) that you can choose from in the settings menu (Curse)" - How can I access these settings, they do not appear anywhere in the Kerbal settings menu! 2. I have the same problem as above, the terrain on Kerbal becomes dark. Replacing you config file with the original one, it has reset to normal, with the Nvidia control panel settings remaining as described. So is there a prob in the config file somewhere? Thank you for your time!