Description of Problem:

Nautilus currently allows users to add launchers
to the desktop but it doesn't allow users to edit
those launchers.  Users currently have to delete
the launcher and re-enter the information again. 
This can be _really_ annoying if you make a typo.

Steps to reproduce the problem:
1. Right click on desktop
2. Select New Launcher
3. Enter information to launch your favorite program. 
4. Click Ok.
5. Realize that you want that launcher to launch a
different program.
6. Right click on the launcher... there isn't a
edit launcher menu item

Actual Results:

See above

Expected Results:

I would expect to be able to edit the launcher's
information.

How often does this happen? 

Everytime.

Additional Information:

I'm running debian (sid) nautilus 2.2.3