Shoutbox

does anyone know how to get the change display picture box up in Visual Basic becasue i ve tried several ways. i tried the EnumWindows API and sieving through all of the handles (not there) ive tried to push buttons from the main messenger window and inside a conversation but with no success and a friedn said i might subclass the exe but before i start looking at that i wanna know if ive tried every possible way. anyone have any ideas /apis i havent tested yet?