[maemo-users] Visudo Help

[From: Dr. Nicholas Shaw]

Ok, after my major screw-up last week (I directly modified the sudoers file
but failed to change the permissions back to 0444), I flashed to the newest
OS upgrade and re-installed all of my applications.  Now I need to modify
the sudoers file and plan to do it CORRECTLY this time, e.g. use visudo.  

Now my problem - I can't find visudo anywhere on the N800.  Is it available
separately or am I just not looking in the right place? Or is there some
other way that doesn't use visudo?

I've looked in /usr/bin and /bin.

Thanks much in advance!

Nick.