Can someone explain what I've done wrong...

[Jason]

Thanks for the explanation JP Calderone.

Have to say, I was confused with the post (I received via email, can't 
see it on the newsgroup yet) from Astan Chee saying he couldn't 
understand how the Person class was destroyed.  I'm still new(ish) with 
Python but I was lead to believe the __del__ call was pretty reliable. 
Thanks for the heads up on that.

Thanks again.