Lissi, you're doing fine. And Jake, I, too, like your explanations. Now that I know that those underscores don't cause problems when uploading and actually serve a purpose, I'll leave them in. Suzanne, I'm sure somebody will happily scan the textbooks for you. They'll probably be useful for others, too. Good luck with your course. Cindy __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com To unsubscribe from this list send a blank Email to bksvol-discuss-request@xxxxxxxxxxxxx put the word 'unsubscribe' by itself in the subject line. To get a list of available commands, put the word 'help' by itself in the subject line.