We just released another nice gadget. Is an external text scroller that dynamically reads its title and body content from external text files (either plain or rich html text) and then presents that content inside your panoramas with scrolling bar and interactivity. In its latest version, allows you to change the scroller background with simple rectangles or complex custom images to make it consistent with your tour's skin.
To see it in action use this link http://skins.360panotours.com/txskin.html
Note: This skin gadget requires pano2vr version 3 to run