Hi, .. very last question for today, ... really :-) If I create an instance of my zclass with a date property I get some trouble: If I init it with: 2.4.99 (german, means 2.april), then Zope thinks that I mean 1999/2/4 (4. feb.) It's a little bit frustrating. Perhabs someone has an idea what to do? Or is it a bug? I am using ZOPE 2.3.0 Thanks for today, ... Marc