I''m currently developing a GUI interface that will recieve messages via directinput. I''ve got the Gui going and the input... I just wanted to know the best way ( or a way period ) to pass a message to my GUI system. Ex. I click the Lmousebutton. A WM_LMOUSEBUTTON msg ( call it what you will ) is sent to my gui, and the gui figures out the rest. Of course the position of where you clicked is packed in there as well. Probably use the MSG var. Any input* is greatly appreciated. Thanks, Andy