I just installed it. Waiting for Enterprise Activation to finish and then I will play around with it a bit. This has been the first update I have done that I didn't end up with an error message at the end. I doubt it has anything to do with the update but it was a nice added bonus for me.
So it is up and running without a hitch. Browser does seem a but quicker than previous builds. One thing though is that now I am on EDGE in my office and I used to get intermittent 3G signal, yet that may have something to do with ATT, will keep an eye on it.