You can query in CSS now?
I can tell you I am definitely going to pre-order HTML5 For Web Designers but that doesn’t even ship until June 25. So, until then I’m going to take a look at Mark Pilgrim’s take on HTML5. I’m not sure how good it might be but the web site looks kind of fun and the text (most of it at least), which is to be published in paper form soon, is published online under a creative commons license.
Just came across this fun-looking concept for a cellular phone manual.
Click on the link below if you want some actual information.