On 1 Feb 2009 at 13:37, Dan Gahlinger wrote: > > would this in any way to be related to the IBM PC 'ED' disks? > the 2.1MB floppies that were out for a while? > I have some floppies of that format, not totally sure if I still have the drive though. I thought the EDs (e.g. Teac FD235J) drives were 300 RPM. Cheers, Chuck