Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Information does not cover latest release,CD contains old SW

I have worked with Checkpoint FW since version 2.x release and I would consider this book basic at best. It does not cover any of the new features in the current version 4.x and the information on the accompanying CD contains info/whitepapers on version 3.x. Therefore if you do not know anything about CKP FW this one is ok; but if you are looking for latest information this is not money's worth. You would be better to get a demo licensed version from CKP.