David asked me to restart this thread. Old thread was here:
I'm seeing the same problem with the Powerpress plugin and BlogsMU Theme.
I exchanged some posts with the plugin author here:
The author suspected that the BlogsMU Theme may be using its own version of the jquery library?
If that is the case, he thought that using wp_enqueue_script('jquery'); and using the version of jQuery packaged in WordPress could fix the problem.
Does that sound like it might be the issue?