To my knowledge summer time will start later in the US. We had this problem repeatedly in previous years. Uwe -- Uwe Schwiegelshohn Computer Engineering Institute University Dortmund 44221 Dortmund, Germany mailto:Uwe.Schwiegelshohn at udo.edu http://www-ds.e-technik.uni-dortmund.de Phone: ++49 231 755 2634 Fax: ++49 231 755 3251