Welcome to MobileRead, hyegeek!
You shouldn't have any trouble finding the info you need around here.
I'd suggest that, if you aren't already doing so, you start by having a look at the
"Which one should I buy" subforum. It'll probably answer most of your questions, but any it doesn't be sure to ask -- there are lots of folks around here that just love talking about their toys, who will set you up right quick.
