For those of you who are eager to know what has changed in IE 8 B2 for developers and how to make changes to your website to render properly in IE 8 B2, here is a document that explains the new features as well as the changes to be done for your code.
Download it here.
Read the complete post at http://mrajesh.spaces.live.com/Blog/cns!803D08B41461A51B!322.entry