BarTender: My current punt on the DTT boxes is they will be around the $350-400 range.
Again and I can't repeat myself too many times, Kordia/Freeview/TVNZ/Canwest are extremely foolish not to beam MPEG2 SD and MPEG4 HD over DTT. That way the bulk of the population without HDMI capible TV's can get the PQ improvement of DTT by purchasing a cheap sub $50 box from the supermarket, and those who have already spent 2K+ on their big widescreen TV, spending an extra $400+ for a HD receiver seems ok.
Again, the proof will be in the pudding, and what hits the paper "post DTT" launch... hey it's an election year, we could make this an election topic :P
Ok if they did decide to broadcast SD in MPEG2 and HD in H264 would you want the HD channels to be simulcast in SD for the cheaper set top boxes?