There is a very interesting discussion going on regards TPeeScrypt/Via 2 etc.
Seems that the common feeling is that it's still too early to say that it's a simple switch to "Via 2" (of whatever flavour).
Many are now saying that it is indeed a key change and significant ECM. I know that the 0A key hasn't changed, 'cos I can stilll open MV8 with it on my SS2 (though not with the Dreambox using the same key). Some are definitely reporting that Via1 MOSC's are still OK.
Others are reporting that some original TPeeS boxes are struggling to decrypt properly.
There is also some evidence of the ECM being a nano change.
As usual, loads of rumours and little fact but very interesting all the same.
I think that there is still some hope.