In reply to Brecht Van Lommel (brechtvanlommel at pandora.be): Just wanted to add that I totally agree with Lukep and Brecht on this. If platform maintainers need a workaround, Worst comes to worst you can just restore glext.h and add the #include "glext.h" back into RAS_GLExtensionManager.h Let me know if you need a patch to do this. Kent