I will try formatting the floppy on the SD1, although I have used the same floppy for adding files. I suppose I need to get the serial cable when I get a chance.
When I put the floppy disk in, while holding down F6 as directed, it read the directory and began reading the first file, but it never moved after that. After about 10 minutes, I just removed the disk, rebooted and put the project aside for a while.
I'll try again today.
Thanks,
Don