Hmm... Doesn't that 30K for RE4 mean maybe 45K for the week and 80K lifetime? I'd expect an ancient port of a "hardcore" game to do most of its business up-front. IIRC, Capcom's own expectations for LT WW sales were under 500K. Hot Shots Golf will flop on PS3 too. That whole audience will buy a Wii and Wii Sports.
"[Our former customers] are unable to find software which they WANT to play."
"The way to solve this problem lies in how to communicate what kind of games [they CAN play]."
Satoru Iwata, Nintendo President. Only slightly paraphrased.