The problem between AW4.0 and Twilight II is probably that having two programs trying to be screen blankers at the same time is not a good idea. Wasn't there a similar conflict when PT3.x came out with it's builtin screen blanker? ProLine: grebben@pro-greens Internet: grebben@pro-greens.cts.com UUCP: crash!pro-greens!grebben