This whole thing is a crock... <grin> (It has its uses though...)
Daylight is a finite resource... Changing the clock doesn't "save" anything, it just moves it... I guess calling it "Daylight MOVING Time" has no sex appeal... ;-) Rick Glazier From: "DHSinclair"
Yes, much of the patch might do time zones overseas, but it also provides the new pointers (math values) for our USA systems that do live in DST areas to re-compute when DST starts and stops.