Hey, all! Weekend took me away from the PC for a while (egads! What's that bright yellow thing in the sky? ; ) )

Johnny -- thanks very much for the first-hand-experience comparison. While I was already leaning that way thanks to the wisdom shared already, your vote seals the deal. Here goes nothin!

Howard -- those charts look fantastic. You may well have found me another hobby... pokin' around with map comparisons! I'll see if I can add to the great information already on this thread and others... ; )

Thanks again, all!