After eagerly absorbing the quick reference contributed by partner CustomGuide, I have to say that I'm both impressed and excited to try out the newest release of IE (when ITBE transitions over, that is). As both a Firefox (on my PC) and Safari (on my Mac, iPhone and iPad, obviously) loyalist, it's been a while since I've uttered those words. Maybe that's because IE 9 has borrowed some elements from both.
If you are an IT manager gearing up to roll out IE 9, or if you're faced with a transition from an older version that you'd gotten comfortable with, the quick reference can put you back into the productivity zone by teaching you how to navigate all the features and improvements. Not the least of which is the more streamlined, decluttered interface.