• more Safari crashes
  • typing an SMS can be _extremely_ slow, one char per second, I have no idea why
  • removing many emails from Mail.app was painful ; the new firmware makes it easy, finally.
  • from time to time, the button inside the apple headphones' chord is not recognized ; I have to restart the iPhone
  • an app - even a simple one like Notes.app - can take up to 5 seconds to launch
And if there's only one reason for the move to firmware 2.x, it's this one : Shazam. I tried it with french, swedish, american and british songs. Worked like a charm... Really impressive.