I just lucked into a very clean Bolex 155 MacroZoom (for $10 !), and I'd like to get some tips on how to work with the thing. I've shot video before, but I know that's a rather different experience (the camera is a different size, the medium itself is different, and so on). Are there any other Super8 shooters out here? Good sources for film and processing would be my first two needs.