When DiskDupe formats disks, it places a Dos 3.3 boot track on the disk.
This is compatible with all versions of Dos. If you want to format a disk
with the boot track of another Dos version, or make a bootable disk or make
formatted Unix, Midi or Mac high density disks, follow these instructions.
Format a disk using the normal format command for that system. With Dos
this is FORMAT or FORMAT /S.
Use DiskDupe to make a copy of this disk. If you want you can also create
an image file of this disk and use that as the Source.
If you are using a master disk formatted with Dos 4.0 or higher, DiskDupe will
copy the serial number of the master disk without changing it.