I currently use your former plugin - MU Multi-Site, which I've been using to create new sites on one WP installation.
This plugin was installed once when I used the WPMU2.7.
After upgrading to WP3.0.5 Multi-Site - your plugin is still working as well.
Now I encountered this plugin that should replace the former.
My questions are:
1. Since the MU Multi-Site still works with 3.0.5, will it still be working with 3.1.1 or I must replace it with networks-for-wordpress?
2. Will I have backward compatibility ? That plugin created a table in the db called wp_site; Will the new plugin use that table and won't break any functionality I have there?