So I purchased the update - installed it and it worked great! yes, I love the new maps and the street (exit) signs, everything is faster now - not near as many lock ups and crashes... however one thing that is driving me friggen crazy!
So I have an iphone 3g - it has been working great on bluetooth - then after the upgrade, when I take a call in the car, everything is fine - BUT if I am still on the call, and I Turn off the car - the call disconnects...!!!!! Has anybody else had this problem? Why would that disconnect the call? Previous versions that I had (back in the 2.x days) never did