Very, very nice, Jim. And on a semi-related note: I envy the hell out of you people who can afford to travel. M J (Mike) Logsdon. "Aaugh[.]" -- Charles Brown. "Avoid dull needles and use a soft cloth." -- E Kovacs. "Because that's the kind of guy, I'm." -- C Reiner, "Your Show of Shows", skit: "From Here to Obscurity".