I've seen a program with a main GUI have a child window that moves along with the parent, and I was wondering how you can lock the child to the side of the parent. For example, I have Window_One as the main window, and Window_Two needs to be locked to the right side of it. OOOOTTTT OOOOTTTT OOOOTTTT That's a rough "drawing". I have this code: While 1 $WinPos = WinGetPos("Parent") $Child = WinMove("Child", "", $WinPos[0]+$WinPos[2]+10, $WinPos[1]) Sleep(100) WEnd which move