[cctalk] 8" DSDD to USB MSD?

Hi all, I just bought a very clean, DSDD 8" disk drive off eBay and it has a 50p connector which I guess is the common Shugart type? I also found a 50p-> 34p adaptor PCB design someone documented online. I haven't delved much into floppy formats (high level or low level) but I'm somewhat familiar with filesystems from FAT12. My ultimate goal is to create an open-source USB adaptor that reads/writes the contents of an 8" disk but presents itself to an OS as a Mass Storage Device (block device). Is such a thing possible? I once created a terrible custom format for storing data on a flash chip which required no low-level format, but I expect a magnetic disk needs headers/trailers to know when a track starts/stops so it can skip around. I checked out the KyroFlux website and it seems there are dozens of formats that were used for 8" disks - is there a favorite format among the community that allows full use of a 1.2MB 8" disk? Any pointers are appreciated! Anders www.andersknelson.com