Quote Originally Posted by Robert Budding
Two!!??? Not nearly enough. You need transparency film, color print fim, and B&W. Now add more cameras because you will need multiple ISO's for each film type. Then you need a few more because I need an N, N-1, and N-2 for each B&W film roll.

Glad I went through that - I finally understand why I have so many cameras!

Interchangeable backs, that's what you need.