Flight deck videos
I guess you won't be able to buy it anymore inflight but Lauda Air was selling a flt deck video by Ole Nick himself a few years back.
DV on flt deck. Will come. Sooner or latter. If you ask me - the sooner the better. At least in a few cases that might shut the bloody laweyrs' mouths, when on the day after they blame all the !!!! on us.
It is not a technical issue, just a legal one. Soon we might even be able to watch last prayers on a hijacked Yank jet...