according to the missing manual, page 217, you can basically batch process by edit>full edit>alt+click open which is supposed to then change to update and when you click that, batch process the selected images according to the conversions you select in the first photo that opens in the converter...problem being, my open image button doesn't change to update and only one image at a time opens, just like normal in the converter.
so has anyone used this or is the book nuts...
i don't want to use the multiple process since i think it only lets you use auto settings but if i am wrong about that how do i change them so i can adjust the levels etc and process multiple files...