Should the United States now disrupt the British program due to its inability to supply D-5 missiles when and in the quantity called for by bilateral agreements, it could have a catastrophic effect on the viability of the U.K. Trident and severely strain relations between two key allied governments.
Of course, all of the files would be laced in DRM, and only users of NDS' system would be able to share and access the recorded content, but having a nearly endless supply of DVR'd shows at your disposal sure sounds appealing.