I read about the X3 a little while ago. As far as I recall from the website, it interpolates the images captured to make them bigger. The interpolation is nothing that Genuine Fractals and similar software can't do, minus the hefty price tag. Also Salina, as far as i know (could be wrong here) all nikon digital cameras can use lens that fit nikon flm cameras... could be wrong though. And the bathroom is the PERFECT place to set one up if u have the space, if not theen the kitchen is equally as goood.