It’s quite likely that there were several accomplices, some at very high level - how would some lowly PFC get ahold of nearly 100,000 documents and how does he transfer them all, without help to wikileaks?
I agree. This guy had to have some more accomplices. And I would not be surprised to hear some were muslim and/or muslim groups?
Look around. There's an amazing amount of information available, including how the whole thing went down if I'm not mistaken. The total size of the documents isn't all that big, some 16 megs - a few seconds transfer on broadband. One of the taliban forums actually had them zero-day.