I signed up with Sportbet and have a freeplay with them, so far I've had no problems, the site runs without problems, its simple and easy to use, the picks are graded quickly.
I have withdrawn yet so can't comment on that side of the operations but if the deposit/withdrawels run without a hitch or problems I would recommend the book. When I get to this stage I'll update the thread.
What are your opinions of this book, anybody with past experience using them or who currently uses them what do you think? do they have ID requirements? any small details I should be aware of? how has depositing/withdrawing been? what is CS like? is it ok for users from Europe to use?