Rebranding WP 3.0.1

I know this plugin was designed for WPMU but I figured with the combining of the platforms in WP 3 that it should work with a WP install that does not have multi-site enabled.

It does work to the extent that it removes the items it is designed to remove. However, because the install doesn't have a SuperAdmin menu there is no way to edit the items in the Help section and Footer.

The obvious answer would be to enable multi-site but unfortunately this install in in a subdirectory of the domain which my understanding does not support multi-site.

Is there a work around for adding to the help and footer?