I want my content to be accessible. What settings do you recommend?

When uploading & inserting the content with the elearningfreak plugin, I recommend that you choose the "Link that opens in a same window" option.  Then, under More Options, use the Link Text option to create an accessible hyperlink for your end-users.  By choosing these options, my plugin basically gets completely out of the way.  Thus, as long as your content is accessible, your end-users will have an accessible experience.