[TriLUG] Can't copy files to floppy

[Bill Chan]

I used "mount -t vfat dev/fd0 media/floppy" to monut my floppy disk, but
when i tried to copy a file to this floppy, i got the "cannot create
regular file `20051003.zip': Read-only file system" 
The mount command was working fine last week. I'm running FC4. 
TIA for any helps.

-bill