my 3 branded desire has just got the option of a official update from 2.1 to 2.2, BUT im hearing all sorts of problems, at the mo, it works fine and is great, the only thing that annoys me is the lack of saving to SD, which 2.2 gives. If i have any major problems, have i any comeback with 3/htc at all?, also can you go back to 2.1 if it doesnt work as it should?? HELP! should i? shouldnt I?