I am a lifelong computer nutt thats been working in the IT profession for over 12 years. I currently manage a very large enterprise of Windows machines. I program in Perl, VB, Java, blah blah blah.....and I am basically the go to guy for other techs when they need help. I am now using my Mac mini that I bought a few months ago and am trying to use it more often. I hate feeling like a helpless user as I am used to being the computer master in the Windows environment. So please help me by suggesting books for OS X that will make me a Mac pro. I need something that is targeted for a new OS X users but I want it to be a power users book as well. I'll buy two if I have to. Thanks.