So you were probably wondering why we didn't want to commit to two player co-op online over Xbox Live. We certainly got plenty of mail asking, no, demanding that we make it happen. Of course we were working on it, but we were also working on something better. Not two player co-op. Not three-player co-op, but up to four player co-op. Online. On Xbox Live, or sure, System Link if you prefer.
That is correct – up to four player co-op in Campaign mode on Xbox Live or System Link.
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That's why this latest rumor about a 45nm CPU transition makes a lot of sense. Especially since they have been footing the bill for overheat repairs and swallowed over $1 Billion for the warranty boost, using even small silicon could only benefit them.
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