Google released an Internet Explorer plug-in Tuesday designed to let Microsoft's browser use the features and performance of Google's own Chrome browser.
The software, called Google Chrome Frame, lets IE 6, 7, or 8 use Chrome to render Web pages and execute their JavaScript programs,It makes IE fast,can still use IE,with plug-in
http://news.cnet.com/8301-30685_3-10358380-264.html?tag=contentMain;contentBody
http://googlewavedev.blogspot.com/2009/09/google-wave-in-internet-explorer.html