Cute. :-) >>> import DateTime >>> d=DateTime.DateTime('Mon, 02 Aug 1999 16:04:00 GMT') >>> d DateTime('1999/08/02 16:03:60 GMT') I'll file this one in the Collector tonight. It showed up in my copy of Zope 2.0b1 on two RedHat 6.0 for Intel systems. Cheers, Eric