You mean you don't know for sure? Don't you fly this airline (your profile lists you as an AA flyer, though their program is AAdvantage, not AA Advantage as you list)? If you actually flew AA you would know that not a single MD80 in their fleet has in flight entertainment. I'm getting the impression you don't fly AA. How many miles do you have on AA this year (for me, 99,400 actual flight miles)?