maybe this could help (Score 1)

I have been working on a wireless router solution for Satcoms. These are a carry-on solution this way you do not have to go through the certification requirements with permanently installed devices. We can loaded songs and media of your choice. We have been looking at the router as a carry-on low cost IFE system as well. Your application would not need the Satcom interface but we can help you if you are interested. http://www.aviationmodificationleaders.com/advrouter.php Email me if you are interested. Mark