This is to the Apologetic (self named Rude) Guest who had three questions that were unanswered. Maybe you've refreshed them, maybe you are over in the tavern, but I haven't been able to find your questions. Have you chosen a Mudcat member name to log in? Please choose wisely... you'll have to live with any bad jokes about a name (and I think if you go with Rude Guest you'll regret it).
So, don't be scared. State your name, step to the front of the forum, and let's hear those queries!
alice