Englishman in Redmond

Mark Fussell, a semi crazy Englishman I work with here at Microsoft, has co-authored a good introductory book about the what's new with ADO.net and SqlXml in Whidbey. I reviewed the latter content and found it quite detailed and well written.

The book also includes a short section on ObjectSpaces, but not enough to justify buying the book in my opinion.