Welcome to the Private Cloud Computing: Consolidation, Virtualization, and Service-Oriented Infrastructure page! We haven't actually found any errata yet, for comments mail the first author at riverbed.com (me)... i.e. lastname@aforementioned-company.com Sorry not to provide a link, but I get enough harvested-email-address spam as it is.
We had a blast writing the book, hope you found it useful!
-Steve (and NK)