I actually think we will see a 25% decline. Saturaday is Cmas... and Saturday is the biggest shopping day of any given week. Usually the week OF Cmas is a 40-50% decline... but due to the fact Cmas is so late in the week I think the Wii and DS will still be over 1 million with the 360 coming in a 750 to 800k
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