I will post a longer review soon, but I wanted to get this up sooner than later.
I recently received a copy of Patrick Lorenz's ASP.NET 2.0 Revealed.
My first impression was the book was way too simple. However, once I started to actually read it (and not just skim it), I really found it to be a useful book.
If you have never used asp.net 1.x, then this book will be of little use to you. However, if you have recently started to dig into ASP.NET Whidbey, I think you will find this a very handy resource to help give you a jump start.
Read: Review (quick): ASP.NET 2.0 Revealed