Google Gives Up on IE, Creates Chrome Browser Plugin for IE
If you can't install Google Chrome and you must use Internet Explorer, there's a way to use Google Chrome's rendering engine inside IE: Google Chrome Frame. After installing the plug-in, you can test it by adding cf: in front of any URL from the address bar.
Not even the mighty Google with their army of developers has been able to defeat the monster that is Internet Explorer's non-standard and inanely quirky rendering engine. As a solution akin to visualizing an old server with software you can't upgrade, Google has now released a plugin that embeds the Chrome (Webkit) rendering engine inside an IE window.
It seems to be a pretty seamless solution comparatively speaking. The real trick will be how open will IT departments be to their users installing 3rd party plugins for their browsers.
Of course there is resistance from some designers saying that graceful degradation is still important. While I agree with this for the most part, there is a line that has to be drawn...usually around the time I've spent over twice as much time fixing IE rendering issues as I spent developing the site in the first place.

