Can't unmount floppy

[rgm at htt-consult.com (Robert Moskowitz)]

At 08:26 AM 5/25/2005, fluid wrote:
>most of the gui file managers will leave devices open by some process.
>
>use the fuser command to determine what process id you can kill to be
>able to unmount your device :)


I am not really familar with these commands (maybe why I use the GUI!).  I 
just spent one year on Unix, Solaris 3 ii '93....

I did a man fuser then tried:

fuser /media/floppy

and got an empty list back.