I am curious if the image file format for the CFFA 3000 is publicly available. I would like to add support for whatever image file format that you are using, and offer support for perhaps a lower level format so that copy-protected disks could be used. I am not sure how low level your device goes. It seems that you should be able to have at least raw GCR.
I have created a new product called SuperCard Pro (see: www.cbmstuff.com) that can duplicate any disk at a flux level, creating either a real disk or a flux image file. I can also decode the data (GCR in the case of Apple ][ disks), and create sector based images. Some people have asked me to look into this, so here I am.
I would purchase a CFFA 3000 but I don't have an Apple ][ computer. Back when I worked at Central Point Software writing Copy ][ 64/128, I also worked on creating the ROMs for the Laser 128, which is what I have. I also worked on the Option Board project before getting into the Amiga copy protection stuff. I would not be opposed to getting ahold of a Apple ][ for testing if its something that I can help support.
So, please let me know some details about the image file format you are using and if you are interested in some sort of co-operation.
Thanks!
Jim Drew, CBMSTUFF.COM