[Neiks]

I'm new to the whole rooted nook and recently purchased a used nook tablet that is rooted. How can I register this in my name and get my bn library. I see the de-register and erase option in the settings but will this erase the current rooting and the android app if I de-register and erase?
Any options to away around this were I can get my BN content on it without losing the rooting?

Thanks