It's funny how everyone tosses out out O2X or 4.1.1 as I've been on 4.0.0 on the F200( B ) since it came out. I did update to O2X briefly and it broke more than I cared to fix. (Yes it is an impressive feat and I am not knocking the effort, that is a separate discussion.) I would be willing to go to 4.1.1 if I have to but all my touch screen programs