Linked by Rahul on Sat 11th Oct 2008 04:43 UTC
Mozilla Labs recently offered a sneak peak and download of Geode. Geode is one of the first applications to use the new W3C geolocation specification API. It is currently available as a plug-in for Firefox 3 (and seems to only support Windows and Mac systems at this time). Mozilla Labs indicates it will likely be a new feature integrated in an upcoming browser release.