My point is, is that there has been no announcements, no technical information released, only a youtube video declaring nagra3!
There have been announcements to shareholders etc. Just not card specific (no reason it should be). The major anouncement was the one saying that VM will be using an IPTV system developed by Cisco. The implication was that this would involve a new encryption system.
The reason for silence to customers at this point is that it simply hasn't been fully tested yet. This system is only for very small test areas at present. Once the system is verified i'm sure all customers will be notified before a national rollout (assuming it goes ahead) but there's really no point in notifying people too far in advance of when they may be affected.
btw, the declaration on the Youtube video that its Nagra3 is speculation. Chances are that its not (although, as I said previously, it may be a derivative).