Kudos to Barry for getting the button compasses! Will someone please explain the salient features of the 20mm Brunton and the 15mm NATO? Barry - you gotta get a website up! Send me another catalog listing, please - lost the last one in a win98 destructive event (Win2K seems to be stable, at least) - email AyersTG@mchsi.com<br><br>TIA,<br><br>Tom