Hello I was also having the same problems the rest of you are havimg with my new Vista CX, my old Vista did not give me any great errors, unlike my new one which was giving errors of 10-100m more than the sat accuacy. A caching friend sujested upgrading the software in my new vista from the Garmin site www.garmin.com/support/download.html , I went out caching this morning and lo and behold it was right on the money every time. The upgraded software seems to have fixed the problem. I will post a note in a few days after I have had a chance to give it a through work out.
