This first public release (version 0.5.0) of the Ruby for Positioning
Device (rufopode) project is available. The project allows retrieval of
GPSr data and conversion into GPX for use with popular geomapping
software like Google Earth and others.
It only supports OSX now but should be available for Windows shortly as
Visit http://rubyforge.org/projects/rufopode for more info.
Thanks - Martin