I have been considering buying a HB 997 SI and was wondering if they have addressed the problem with the GPS yet? It is amazing on most of the other forums you do not hear anything about the Gps problems. All you hear is how great these things are. I really dont want to spent $2000 for a unit that you have to have a seperate Gps to mark and return to your waypoints. Thanks for any help. 32Racer