Q: spring in Europe does not invite too much to *sit* outdoors in the evening... it's cold! (at least for me) Anyone for soccer, badminton, or some other warming-up activity? capoeira???? Anyway, we should have alternatives, weather likes to play tricks on people who like to play tricks on statistics... Best regards, Carlos Gershenson... Centrum Leo Apostel, Vrije Universiteit Brussel Krijgskundestraat 33. B-1160 Brussels, Belgium http://homepages.vub.ac.be/~cgershen/ "What makes humans different from other animals? The ability to ask silly questions."