Couples things that I would like to see in this plugin:
- Have the option to set a template as default
- On flash uploader: When you upload a new file, have the option to insert the upload into the post (not as an attachment - which resorts to the default format). Instead, you have to go to the Insert File menu, browse through the jQuery tree (which is very slow) and eventually get to the file you just uploaded!
Also, I'm still not sure what "Automatic synchronization of file system and database" means. Does that mean that the URLs are relative? Can you move files around and not worry about breaking your existing links?