Yes, Joost's suggestion worked perfectly, thanks! I don't know what I did wrong the first time.
By the way, is this the appropriate place to suggest that some features of LyX aren't working "completely properly": I'm slightly reluctant since the questions I have may be features of the Qt setup, and so not really a LyX "bug".
------------------------ Philip A. Viton City Planning, Ohio State University 275 West Woodruff Avenue, Columbus OH 43210 [EMAIL PROTECTED]