the issue here is the revenue change - despite the acct charge and the cod revenue increase, wow seems to have still had about a 30m drop in revenue sequentially. This makes me think that western sub losses weren't far from being half, AND that their time ran out on average in the early part of the quarter, and STILL I have trouble figuring out where all the revenue loss was.
The other idea I had would model a fairly large descrease in billed hours in china, enough to get into a high-7 digit royalty drop.