Eduardo, I admire the people who can ride unicycles. Once I tried hard for one month to learn it, but in the end I gave up, only being able to go straight. Curves were impossible. The ability to ride whacky HPVs and the curiosity for new movement experiences are a good precondition. Your cerebellum may adapt easier... Regards from Jürgen. ============================================================ This is the Python Mailinglist at freelists.org Listmaster: Juergen Mages jmages@xxxxxx ============================================================