Installed and speeding along. Definitely feels zippier than the last beta. Go grab it if you haven’t already.
I like this browser....a lot. It's been worth the wait and from the sound of Twitter, it seems like the IE folks are blowing off some well earned steam at SXSW.
See the IE9 tweets rain in at http://aworldoftweets.frogdesign.com/ie9/
[update]
I couldn't let this tweet whiz by without acknowledging
I've been using IE 9 since the day the first beta was available and love it. It gives you amazing speed without having to use a stripped down browser. Forget what you think you know about IE and give it a try!