I apologize if this question has been answered many times before, but with all the many threads on 2.1, it's hard to find answers sometimes. But my question is what are the main reasons why I should upgrade from 1.5 to 2.1? I have had my Eris now for close to a month, have had no problems and love it (only complaint is short battery life but I can deal with it). I've read about all the bugs that can happen with 2.1 and realize not everyone gets those, but it's hard to get a good sense if it's only a vocal minority who experience those bugs or if it's a decent percentage who are affected. I don't want to risk going from no problems to a potentially buggy Eris unless there are some nice features available in 2.1 that I'd be missing. I've read about some of them new features (which I think are pinch-to-zoom home screens, google map navigation) but not sure what they all are. Right now I'm inclined to avoid the upgrade and be happy with what I have that works well. Does anyone have advise either way? Thanks!