Since I have been a life time windows user, I kinda know what to do if something goes wrong. Since something ALWAYS goes wrong in one way or another with windows, I got pretty good with trouble shooting it. So, any good books to get my in to the "bell of the beast" of OSX? Maybe some good unix books? I just bought "The big Book of Apple Hacks: Tips & Tools for unlocking the power of your Apple devices" Any one here read it? Any good? Should I cancel the order? I'm going to take the Lynda.com online courses to get me up to speed on OSX but I'm afraid it's just for everyday use, no real digging in to the OS.