Hey folks, So I'm here to stay, not just dabbling in Macs ideally. I was anti Apple a long time, then broke down and got the iPhone5 and I'm hooked. I just bought a used Mac mini and its running Mountain Lion, and I have an old 20" Apple flat panel to use with it, and a G5 I'm not sure what to do with that was a package deal. My questions are is there a good book out there to help me through initial stuff, like a "for Dummies" or "101" type thing worth while? I've taken a few OS X courses through work and a Safari intro course to but basics will come with more time hands on I'm sure. Also, is the G5 worth keeping, it has no Airport card for Wifi so it's just a huge mass right now lol. I plan to use the Mac mini for school online starting in November, giving me some lead time to play with things and get stuff set up. Thanks for looking.