you people seriously need to watch interviews or read them atleast.
the ati R500 has been in dev for the past 2 years, the custom IBM cpu's longer than that.
They started working on the 360s concepts after xbox launched. Thats how consoles usually work, thats how sequels to big games work as well.
I dont mean to offend, but the lack of knowledge as far as how consoles are made and the thought that goes into them, is startling.
I thought it was common knowledge that people knew how these things worked.
I guess I was wrong