I left my initial review back in July 4, 2014 for WP 3.9.1.
I just wanted to update for you and any others searching that your plugin still works great with WordPress 4.1.1.
It also so far works with any metabox, custom ones included.
There hasn't been a metabox it couldn't handle.
Plugin works fine with latest version of WordPress [3.9.1].
Thanks a lot for this plugin. I've searched and searched for something to handle the default layout of meta boxes.
I hope other users come around to download and use more.