Resident Evil 5 sales predictions?

[masschamber]

resident evil 4 did 2 million on ps2 according to capcoms press release (it is hugely over tracked here)
1.4 million on the wii (so far)
and 1.6 million on the gamecube, so about 5 million plus assorted pc sales
according to http://ir.capcom.co.jp/english/data/million.html
so I think it will probably perform in a similar manner, maybe 2.5 million on 360 and 1.5 million on ps3 so I think 4 million lifetime,