By the way, Dave, your answer about "Es tut mir leid" sounded a little bit gruffy to me. I did not want to sneer on you because you made a mistake. I am sure I make more than one mistake while trying to express myself in english. But it is not easy to make jokes in postings and not step on the "victim`s" toes. You see, all you get is the written word, no mimic, no modulation of the voice.

Es tut mir leid.