You can now download chapter one of the second edition of ‘MDX Solutions’ (which I’m a co-author of), along with the table of contents and the index, here:
The book itself is coming very soon – place your order now! Although there are several other good Analysis Services 2005 books out there now, this is the only one which covers the new MDX features and functions in depth.
UPDATE: the sample chapter has been changed to chapter 6, which is rather more meaty in terms of content. And I believe that the book is now published! George at least has a copy, and I guess I’ll be getting one soon. Hurrah!