Hi, I'm new to rooting (but not to android!). I'm going to buy a nook color, but it seems like all the places I've called have the nooks with the 1.2 update already. So my questions: 1. Does rooting + CM7 work on mac? 2. Does rooting + CM7 work with the 1.2 update? 3. Is there a certain type or class of microSD cards I should get? (It'd be nice if I could have some links) Thank you!!