PS3 is between 314k & 433k based on X360 numbers and being up.
Wii is below 433k based on being down & below X360.
DS > 380k based on being higher than 3DS which did 100k less than DS in month one
PSP > 119k based on being up over March 2010.
So I figure 400k for Wii, 360k for PS3, 125k for PSP, and 500k for DS but those are guesses for what NPD has on my end.
People are difficult to govern because they have too much knowledge.
When there are more laws, there are more criminals.
- Lao Tzu