Karen has just published a new free utility: Zone Manager Site: http://www.karenware.com/powertools/ptzone.asp Quotes: Zone Manager v1.0 April 27, 2004 Take control of Windows' Time Zones! Now you can create a desktop shortcut to any time zone, allowing you to switch between zones with must the double-click of your mouse. You can even create your own custom time zones, enabling or disabling settings such as Daylight Saving Time. When you change zones, your computer's clock is adjusted automatically. Or, at any time, the Zone Manager can synchronize your computer's clock to one of the ultra-precise Internet Time Servers! - end quotes - Note by me: From own experience I cannot tell you much about it. At the moment I have not tried it.