Instruct: Classify the given Amazon review as either positive or negative.
Query: Used to be good, but now is dated

This book is for more advanced users. For example, unlike most OS X books that would cover file transfer protocol (ftp), by telling you how to download and upload to other sites, this book tells you how to setup your own sites.It is a longer book and covers subjects in more detail than other OS X books I've read.I own this book, but it covers OS 10.1 which is too old. I recommend that you buy a newer version of this book that matches the version of OS X that you will be using.1st Ed 10.1, 2nd Ed. 10.2, 3rd Ed. 10.3, and 4th Ed. 10.4