Thanks for all you your efforts John! I still have the original overlap that Alan has shown (not what he just posted), but I'm using an older operating system (9.1) on an older Mac (ahh, someday a new machine is in the works), and so this is really my problem, not yours (and as I said, a very minor problem). Again, thanks a bunch, there aren't a lot of sites out there who are willing to cater to us Mac guys!
Duncan