Where do you go about finding a good source for these kinds of films anyway? Directly from Kodak? I was looking on photo.net and this Finnish photographer was saying he gets 300 foot rolls of this stuff for $65 or something from "a guy in Nevada."

Not that I'm worrying about getting more... I already have a ton. Also, does anyone have any advice on how I'd go about cutting this and spooling the film onto 120 or 220 rolls?