You can edit the titles of posts, though you're out of time now. (I would have done this but I didn't know a better title, if you want I can still change it.)
The 3 threads within an hour were just against the way this forum usually goes, and I wanted to discourage you from posting another with another question. I'd be glad to have you around, your questions were well written, though not really the kind of thing this forum usually deals with.