the Project: GUI

What GUI do you want to use? Any others, please post.

edit: The only reason I voted OpenGL is because I have some tutorials at home and my dad to help me out if I need.
edit2: Too bad I can't change my vote. I was talking to my dad and he did agree that DirectX is much better for gaming. Well duh, all games require DX lol. How could I forget about that?!