I have the OpenGL Game Programming book. It talks about header files named dmusicc.h and dmusici.h I don''t have either of these header files. I''m guessing i should so does anyone know where i can find them? I already searched my computer for them and din''t find them. I find it hard to believe my PC doesnt have DirectMusic. -thx

You need to download the DirectX SDK. Most OpenGL programs will use DirectAudio, DirectMusic, or DirectInput, in addition to OpenGL (which makes me wonder why ppl just don''t use Direct3D as well since they''re already using half of the DX API).