...never had anything quite like it. I run this on the iPad with either the TomTom GPS or Trapster App on da iPhone on all my drives now.
Very excellent quality display; smart graphing; good mapping w GPS location & speed; and running a long haul, or commute, its really nice to see the trip data. Not sure how to view the file-types available via the archive function, however it does allow saving of trips which comes in quite handy for evaluating routes and driving technique.
it does include a nice text method of data if ya want to email your trip info as well.
Great tool! Thank you guys!
Boll Weevill about GPSSpeed HD: The GPS tool