I have a regular Nook (not the Nook color). I love it. I never knew I wanted it until I got it. It has wifi and is small enough to tuck into my purse. I didn't want the Nook color because it was much heavier than the regular Nook. I have about 50 or so books on it now (all free). I haven't tried the books you have to pay for yet. DH said I have to be on a book budget because I love books and would probably drive us to bankruptcy downloading books for my new toy.
:(