I really like the look and ease of this module.
One thing I found when using it in the right position any ads I had in an article they would not show up in IE, worked fine in Firefox.
I think this is because of the way the slideshow loops? (if your in IE open the Developer Tools, click on Outline then Div Elements to outline the module & you'll see what I mean).
When I use this module in the left position, the ads show up fine in both IE and Firefox.