I have linked to the cg.lib and cggl.lib and #included "cg.h" and "cggl.h" (of course) but I get error LNK2019: unresolved external symbol __imp_@[any CG function]@12 referenced in.... I don''t get it. I managed to do it in the past (before reformatting my hard disk) but I have some stupid problem now and have no idea what I could be doing wrong. I''m surely missing something but this is very very annoying. Any help/idea? *Going to bang head on keyboard for another 5 hours* Member of the Shove Pouya Off A Cliff club, SPOAC . (If you wish to join, add this line to your signature.) Member of "Un-Ban nes8bit" association, UNA (to join put this in your sig) "C lets you shoot yourself in the foot rather easily. C++ allows you to reuse the bullet!"