WordPress 3.0 is updated daily, and current development is changing things non stop. Since the previous versions of plugin from last week, things have changed again, and again in WP breaking the plugin. So, here are new versions that work with current WP.
For custom taxonomies I have added more options that are added with WordPress 3.0. Also, number of things is changed and updated and fixed to solve the problems with latest WP versions.
If you test plugin with WordPress 3.0, please report any potential problems so that it can be fixed before WP 3.0 is released.