Hi there!
I want to use the extension glDrawRangeElements. Therefore i downloaded glext.h. But i do not know how to implement! Can you please help me!
Juergen
Its similar to the normal glDrawElements…
http://cvs1.nvidia.com/OpenGL/doc/whitepapers/VertexArrayRange.doc http://developer.nvidia.com/view.asp?IO=vardemo
AndersO: Ehh, he was asking about simple DRE, not about VAR 
try reading this: http://www.opengl.org/developers/code/features/OGLextensions/OGLextensions.html
there are severel libraries that will load extensions automatically, try google for that.
-Lev