On the subject of FFXI going to xbox, it is definetly the least likely console it will go to even if it sells well. Why? Square made it pretty clear that sony's hold over them (and fairly large share) will defend against most cases of it going to other consoles. Also, it seems more likely it would go to nintendo (even though I personaly will say it wont) since they want it put on GBA anyway.
Last there is xbox which seems to have been given the least attention from square.
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