I am a big fan of your plugin and really appreciate it. I am just concerned about the compatibility with WP 3.0.
Don't get me wrong, but I believe you should had started to work in your plugin before WP 3.0 came out. As other
plugin authors did. I am sure we have in this forum a lot of projects stopped because they depend of your plugin.
The good thing is that the community around this plugin is strong, so if you need help to finalise it, don't hesitate to ask.
I believe a lot of people will be glad to help you.
I hope you understand my points and don't get mad with me.