Got a new book: Pro HTML5 Programming

I got this book a few days ago and so far so good. I've read through chapter 1 and made my first HTML5 compliant page. The book is not written for absolute beginners - it assumes you've done HTML4/XHTML1, CSS2-3 and have a good grasp of Javascript - but I have these so it's all good. I'll report back once I've read the whole book and tried everything.