I called Dwaynes and they can only do 35mm or smaller formats. 120 and 4x5 are out. There is no lab left that can do those sizes. But PhotoEngineer Ron said Kodak has in its basement a dip and dunk Kodachrome processor that can do sizes all the way up to 4x5. Problem is its not being used and I doubt Kodak would let it go. As for Super 8- as long as 35mm K14 hangs around you can still get Kodachrome Super 8 processed by Dwaynes.