Thanks Prospero - glad to hear I'm not the only one who is incredibly grateful for the many great contributions that the "10K posters" make on here, and simultaneously disappointed by the posts that come across as condescending, even if the tone might not be intended by the poster. Even poor Henky got a slap in his own brilliant thread yesterday! Please continue to be helpful, but not at the expense of showing your irritation at us mere mortals for participating :-)