Correction: 9 airlines have signed so far but more may be in the works. Check it out. An independent tracking chart for EDIG IFE/Airline Progress The following information is based on EDIG reported information and news/press releases <A HREF="http://www.edigerati.com/downloads/edig_ife_tracking.htm" target="_blank">http://www.edigerati.com/downloads/edig_ife_tracking.htm</A>