Well since it appear to be getting good advertising... 90k first week, 75k second week. 45k 3rd week. then good legs maybe it will look something like 90-75-45-35-30-24-22-20-16-14-14-13-14-12
that would give it sales of 420k or so over its first 14 weeks. By 20 week it should be over 600k WW.
End of 2009 Predictions (Set, January 1st 2009)
Wii- 72 million 3rd Year Peak, better slate of releases
360- 37 million Should trend down slightly after 3rd year peak
PS3- 29 million Sales should pick up next year, 3rd year peak and price cut