I have been experiencing GPS accuracy issues. I used run keeper on my wife's Droid X2 and it worked great. tried it on my new rezound and it adds distance by telling me i went off the course I was on. Tried a couple other programs and it seems to be the same issue. Location is almost always right but for split seconds it will jump around. Tried GPS Status & Tools to reset GPS assistance data from the internet and it shows anywhere from 9-20 satellites with a fix and error distance to be 9 or 13 ft. seems fine to me, but all the map programs show me across the street at times or even half a block away for a second and then back. I can adjust these points on the map after the fact but I would like it to keep track of my distance accurately. (usually adds about a quarter mile for every mile but not evenly.) any thoughts? should I return the phone and try another rezound? If no one else has these issues I am thinking that may be my only hope. An Internet search didn't reveal any people with the same issues. Thanks for any tips.