Anyone have experience with medium format digital?

[Racer X]

they aren't looking for file size/MP, they are looking for a camera/lens system that will allow you to work with specialized optics and swing/tilt bellows and maybe tilt/shift lenses. My Commercial Photography degree required a large format camera to learn the principles of perspective control. Try that with a dSLR and common lenses. I still have my Linhoff with Fuji lenses.