The SOA Compass book continues to be a fast moving book. Have you had a chance to look at it yet? To download one of the chapters, see http://www.ibmpressbooks.com/bookstore/product.asp?isbn=0131870025&rl=1 This site also contains many customer reactions to the book such as this one:
"Service-Oriented Architecture offers a pathway tonetworking of intra- and inter-corporate business systems.The standards have the potential to create far more flexibleand resilient business information systems than have beenpossible in the past. This book is a must-read for those whocare about the future of business IT." –Elizabeth Hackenson,CIO, MCI
If you have access to Books 24x7 or Safari, you should be able to read this book entirely or in part electronically.