You can also use a loadable driver to handle the double-stepping. It's not a hard job. That being said, I wouldn't use a 1.2MB drive to handle 5.25" diskettes. There are too many compatibility issues with real 360K drives.
Well i actually do not plan to use it i have not any 5.25 floppies. Maybe if someone lives in Sweden near Linköping and need one i can change it for a soundcard.
Or something else if anyone interested hola.