Hi... ShadowWind... If your runtime is seriously unkempt it would be easier to start with a clean slate... otherwise you still end up with loads of stuff in your libraries you don't need. On an ATI note, I've created a version of PBooost with NO OPEN GL mesh viewer and a non-animated splash-screen. This should work on machines with problems showing OpenGL under windows.... like if you start PBooost and it immediately refuses to respond or if the splash-screen messes up. If you rea-a-aly need this version let me know and I'll mail it to you. Howard:))