Hi all, I have been reading all the postings on this list for a long time and still am not positive about the future of GPS. In a perfect world I could have all of my tech in one piece of equipment. The one thing that sounds the best is the I phone. Can I replace my Voice note and my cell phone with one? Will the Sendero GPS keep getting better on the I phone? Is the print reading feature as good as KNFB system? Is the color detection feature as good as the stand alone ones? Can it read money too? Can an old guy like me get proficient enough to make the I phone a good investment? It would be nice to cut down on the number of things to carry around every day. Sorry if I sound frustrated, but there are just too many decisions to make with big financial consequents. I know we are all in different situations and that is what makes all of this very difficult to decide. Sorry for being so long winded, Fred Nickl