German mobile content vendor Mobivention has bought Download Content business of German-based Airmotion—the companies aren’t releasing the financial details but Mobivention claims it will contribute to a “significant 6-digit increase to the company’s operating income and result in 2008”. Mobivention will merge the Download Content business (which delivers content such as wallpapers, MMS greeting cards and videos to mobile operators and leading portals) with its Graphics & Videos business, while Airmotion will focus on its publishing business unit, which provides mobile content and community services to portals such as Vodafone’s (NYSE: VOD) Live or Alice.