When I install Video DownloadHelper it sends me to this screen once. You can expand the sections to see what all comes with the installation. The page is basically a big ad. »www.downloadhelper.net/w ··· n=4.9.14
Here is a pic with the CouponsHelper and Play strategy games.
CouponsHelper links to another extension. Play strategy games links to hxxp://www.jocly.com/jocly/hub.
La Luna, Some of the reviews state that the extension you suggested shows ads. Are you seeing the same thing?