I apologize is this is a simple issue, but I've searched the forum and cannot find an answer.

I am running Joomla 2.5.1 and just installed AllVideos v4.4.  I am able to get the video to display in an article, but not in a custom module. 

I tried installing the Custom Code module for v1.5, but this module type doesn't seem to have a place to enter the code.

To look at the site, go to staging.transparenthealthnetwork.com.

Any help is appreciated.

I have the same problem. Works in an article but you can only see the link code on the published page if in a module.
Had any luck with a fix?

Found the answer...
Use the custom html module we have created for this reason:
forum.joomlaworks.net/allvideos-%28plugin%29/%28download%29-adding-allvideos-videos-or-audio-in-a-custom-html-module/

I just downloaded and installed this plugin into my site. But when going to edit the module, there is no textarea box to edit the contents of the module. What did I miss? Is this a bug?

I have the exact same issue.  I followed the link to find myself at a 404 page.  How can I get this module?

Check forum.joomlaworks.net/allvideos-%28plugin%29/current-verison-of-custom-code-module/