Any hints of what chippery is in the boxes? Outside China, some flavour of ARM might be the obvious candidate. In China, their locally-developed MIPS clones may look rather more credible than they usually have done elsewhere in the world - but how are they at doing SoC designs? Any facts available?
Any hints of what software is in the boxes? Have Microsoft finally given up on the STB market yet? Did MS ever have another big win outside the CEO->CEO golf-course arrangement which presumably got them BT Vision deal? Are there any other ready-to-go platforms?
Did Pace even bid for the deal (if they still exist)? Mind you, mass market deals like this aren't always profitable even if you win...