It's been quite a few years since high school and my photography class. Alot of things have REALLY changed. I'm just getting back int my photography hobby and my own darkroom is a ways down the road. I've been told that some of the black and white films out there can't be processed by your one hour photo-mats, and quite frankly, I haven't a clue as to which would be the best for me to start out working with, being that Wal-mart photo is basicly my only option right now. Can somebody please help get me back up to speed? Thanks.