hello, I am trying to buy a rough cuts book: SharePoint 2010: Best Practices for Upgrading and Migrating: Rough Cuts Version
but get a page not found page... considering the description: urgently need this book.
Thanks for writing us about this, and I'm sorry for the confusion. Unfortunately, this book has been canceled, but that isn't showing up correctly on the book page. We'll get this fixed, so it will be clear.
There isn't another equivalent book, but we do have quite a few other SharePoint 2010 books, which you can find at http://oreilly.com/sharepoint/. I hope one of those will work for you.
Thanks for letting us know about this problem.