I haven't searched, so perhaps this is already possible, but is there (or could there be) an easy way, via the menu, to revert to the last "bug free" version? In reading the comments for the various versions, it seems that with all the new features the beta testers are understandably unable to spot all the glitches in a new version prior to going live. It would seem to me desirable to be able to go to a menu item that would load and reboot to a previous version that is proven to have all the (presumably reduced) features stable and usable. I know that if I left on a long XC and found out 50 miles into the trip that some of the old tried and true features are unusable in the version I just installed, I'd just as soon forgo the new features I may not even know exist, in favor of a possibly much older version that has the features I've come to expect, working.