I have got tinyMCE working in the django admin, but all the popups are blank (eg. edit HTML, add image)
The paths to the popup html pages all exist in the right plac
You have to change the document.domain in tiny_mce_popups.js as well in your config file. The procedures is described here:
http://wiki.moxiecode.com/index.php/TinyMCE:Cross_domain_loading
Hope this help.