These are dumps of the Yamaha C1 Music Laptop
floppy disks.

The originals are 720K media. I used RaWrite
on Windows and a USB Disk Drive to image them,
no idea why the files are 1.44MB sized. The
disks do not have the HD notch and system sees
it okay.

I provided both the binary RaWrite version of 
the disks as well as a zip file with the contents.
The only way to boot MS-DOS from these is to use
the binary image and RaWrite or similar utility.
But if you're looking for other files, both formats
are here to make it easy.

Documentation, ROM dumps and some internal
info should also be on here soon.

This stuff is here for archival purposes only,
for original owners of the C1 laptop.

My repair log of my personal C1 is at:
http://ethan.757.org

Enjoy!