Well, like I previously mentioned, I'm no longer using the same code. It doesn't work so I gave up trying to get it to. Now I'm doing it the old fashioned way for the media.
But repeating it is pretty simple.
Basically I created a new group called Media. There all I had was the WordPress image section and a text box where the image title would go. I then set up the template code so that I could call the image. I wanted to use two code snippets. One to call the thumbnail for displaying it in the template and one to use as the link target to show the full image. Pretty simple huh? Well, it doesn't work with repeatable groups. Even getting it to display the thumbnail from the wordpress gallery wasn't explained in the wiki and took me a lot of trial and error of messing with the code to get it to show the thumbnail and not the full asset. If I put it into the code for the repeatable group, each repeated group duplicates all the info except the thumbnail. The only thumbnail that is displayed is the first one, repeated in each duplicated group.
Either it is a bug, it isn't explained in the wiki, or its just a limitation of the plugin. Either way it doesn't work.