I certainly share your obvious frustration over the fact that in 2009 / 2010 we are in a position where a major aircraft accident occurs and we may not be able to gather the information as to "what really happened".
It is still not mid Sept, so I will sit on my tounge until at least the end of the month, however, as from the very beginning, I have and still do fear that no additional meaningfull information will be forth coming. There is simply too many reasons not to say anything. Other than perhaps, it is a deep ocean out there.