frontpage - 2:10 pm on Mar 15, 2011 (gmt 0)
I downloaded and installed it.
I did not get it from the 'beauty of the web' site as I did not trust such a stupid name was actually microsoft, I went to microsoft downloads instead.
Upon installing this IE9, it disabled all my background programs including MS Security Essentials which was bizarre.
To me, not much is different other than a user interface change which is less cluttered.