Bernt,
Wybron is fairly good to work with if you contact them directly. I've done a lot of debugging of the Infogate for them in the past. If you need any help getting in touch with them let me know.
You can of course send your product to them with a check for $250 and they'll test the compliance of it to the standard and get it "IFE Certified"
http://www.fbexcellence.org/
This is why I'm a strong supporter of what we are doing with the ESTA RDM Plugfests and a critic of the "IFE" effort as compliance really only means it works with their product and not correctly to the standard. It's like a Microsoft standard in that regard.