Despite what CNET announced ealier this week and what Microsoft has announced as the official release time for Internet Explorer 8's RTM (4pm GMT), I've just finished watching the installation wrap up on a system on my workbench via Windows Update. Due to the heavy server load Microsoft is anticipating, that wasn't supposed to happen right away.
In case you're not excited about the prospect of IE8 sneaking on to the systems you support (including your home computer), you can grab the blocker toolkit from Microsoft's web site.
We've looked at the new browser before (just this morning, as a matter of fact). Warnings aside, IE8 is a step in the right direction from Microsoft.