Hello All, it was recently brought to my attention that last year the U.S. altered the dates when Daylight Savings Time starts and ends. Many if not most computers presume the old change dates and therefore, if left to change automatically, will change at the wrong times. This will be vital for people in the database community who manage applications that need accurate timestamps. You can read up on this issue here, among other places: http://www.washingtonpost.com/wp-dyn/content/article/2007/01/31/AR2007013102318.html?referrer=emailarticle I've never investigated how NTP servers handle DST changes - that is, whether they switch with the fabrication that we have more daylight hours or leave it to clients. Hmmm... Anybody know? It'd be nice to know that we can trust our NTP servers to tell our systems what time it is and therefore ignore this issue for those systems that are NTP clients. Regards, Richard -- Richard Troy, Chief Scientist Science Tools Corporation 510-924-1363 or 202-747-1263 rtroy@xxxxxxxxxxxxxxxx, http://ScienceTools.com/