Maybe it is time for a sign-up thread, antoniseb. We each could state which would be a first choice in a course level (100, 200, 300, 400), then a second and third choice.

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Lighten up! This is a stellar board! Author: duh.

"The Sun, with all the planets revolving around it, and depending on it, can still ripen a bunch of grapes as though it had nothing else in the universe to do..." Author: Galileo supposedly.