We are working on an e-book for SQL Server 2008 that we will also put out on our site. While working on that, we thought it would be good to summarize all the SQL Server 2008 posts that we have done till date and give it to you in a single document.
You can download the word document from here. It contains over 20 posts that we have done till date on SQL Server 2008. Now that the release of the product is very close, the e-book from Decipher and training courses on SQL Server 2008 will also be made available soon.