Has anyone been able to get BroadcastSystemMessage to work. I''ve looked through windows.h and winuser.h and i see it defined but no matter if i include windows.h(what you''re supposed to include) or winuser.h (where its defined....windows.h includes this) i still get undeclared identifier when i try to compile. I know win95 has trouble recognizing it but windows 98 is supposed to be able to handle it. Do i have to redefine it or something? Robert Warden Lasershot Shooting Simulations