Not much from what I've seen in post Beta 2 builds. It's getting a little
less intrusive, for instance, when UAC pops up the focus isn't directed at
that only, you can go abouts and get to that later to run or install the
certain program etc.
From a security standpoint UAC is a great security feature, however many
others and myself agree a "Power User" account should be added for those who
believe they're safe and understand what they're doing without question.
