wii around 110-120mil.
360 around 70-80mil
PS3 around 75-85mil
DS 180-190mil
PSP 70-80mil
Unless the next nintendo system kills off 360 and ps3 sales microsoft and sony won't announce new systems for another 4-5years imo. Wii will get a new system much sooner since unlike microsoft and sony, nintendo sells their systems for a profit from the getgo so it would be stupid to delay a new system if sales begin slowing for the wii. While microsoft and sony were losing money at the beggining and are working on making it back. DS will likely reach 180-190mil since the 3ds at least initially seems like it will be pretty expensive. Infact I have a feeling the ds will outsell the 3ds next year. The psp will probably reach 70-80mil since it continues to sell well in Japan and decently in others.
