I'm actually of the mind that double tapping the BB button is a wasted keystroke. Hitting the phone button a single time would be that much easier/faster.
i actualy hit the BB buton too fast many times and get the app switcher up
There is ALWAYS a newer internal version. I just do not update it every time. Kind of busy, but I try and update ASAP. And theres always newer than what I post. Can't tell you all everything.