[bicubic]

I based my numbers on http://photo.stackexchange.com/questions/30745/what-is-the-e...

Their breakdown is based around top of the line equipment. If you think 50mp can be pulled from film, I'd like to see how.

[ekianjo]

when you enlaRge film you dont get pixels. Enlarge a digital picture and you only get a mosaic of squares.