Nagravision 3 Fix Implemneted Where ???

Hi guys if n3 is hacked and a fix is made will it only be implemented on the later boxes such as starview 6 , starview hd combo , kryptview a780 or will there be a fix for evry box such as all the starviews inc dreambox and eurovox's or could they release more boxes such as starview 7 or 8 whci the n3 fix will only work there as the keys are more complex and require a more powerful proccessor ???

new boxes i would think,as older box wont be able for the new stuff.
black and white tv versus 3d tv lol

yh loool