Has anybody else noticed that the only setting that you can edit for any given saved connection made through KNetAttach is the password?

You can neither edit the URL nor the username? If a username or URL changes you have to go and create a whole new connection and delete the old one! Or am I just missing something?

Using KDE 4.2.2 on Debian Lenny/Sid. (Though I seem to remember this being the case on KDE 3 too.)