OSMers may be interested in a script for Greasemonkey[0] which adds a "View in OpenStreetMap" link to a popular alternative online mapping site. http://www.gerv.net/software/userscripts/gmap_in_osm.user.js Let me know if it doesn't work for you. Gerv [0] https://addons.mozilla.org/en-US/firefox/addon/748