I just got a Nikon F55 (N55)
I wasn't so lucky with my gift... The lens won't focus to infinity at focal lengths shorter than 70mm. It can only focus to 6 feet at 28mm. No crisp landscape photos for me :/
I don't know if it's worth to get an AF lens just for this camera. It is incompatible with newer AF-S lenses. And if I get a D5100/D3200, then the digital one will be incompatible with the AF lenses.
Well, at least it can serve as a portrait lens...