You can`t make it appear in WinUAE as DF0: because they are emaulated.. you can make it appear as Cat: by introducing multidisk.device to DEVS and CAT to dosdrivers. Also remember to check the catweasel box under `misc` in Winuae to use the joyports
Sids and reading disks are fine here.. it`s the writing to which has the problem..
Apparently the imagetool starts writing to the floppy before it`s ready... so I was told to press write, wait until the progress bar moves.. then hit cancel.. then hit write again.. but I`ve only got this to work once!!!!