interface uses Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs; {new constant definitions} const NIF_INFO = $10; NIF_MESSAGE = 1; NIF_ICON = 2; NOTIFYICON_VERSION = 3; NIF_TIP = 4; NIM_SETVERSION = $00000004; NIM_SETFOCUS = $00000003; NIIF_INFO = $00000001; NIIF_WARNING = $00000002; NIIF_ERROR = $00000003; NIN_BALLOONSHOW = WM_USER + 2; NIN_BALLOONHIDE = WM_USER + 3; NIN..