I have recently uploaded on my site the first release of Ubuntu Bootup Manager, a graphical tool to help user in configurating the runlevels setup scripts.
I have also provided the .deb package. You can dowload it from here: http://www.marzocca.net/linux/ubm.html
As it is the first release, I will be more than glad in receiving any comment/suggestion.
Fabio
Update May 1st 2005 New version 1.2.5 is online. now can activate/deactivate scripts also in rcS.d directory.
Update May 21st 2005 Other languages localization instructions are in this thread:
Update May 26th 2005 New version 1.2.6 is out! Name has changed too. Please refer to this thread: http://ubuntuforums.org/showthread.php?p=188161
Update May 27th New v. 1.2.7 si online. Fixed localization bugs.