Just found the info on Go Nintendo, and thought it could interest some people down here on vgchartz:
http://gonintendo.com/?p=28024
The most interesting numbers are the totals till september '07:
Wii:
13.170.000 hardware (Japan: 3.670.000 + Americas: 5.460.000 + Others: 4.040.000),
65.810.000 software (attach rate: 4.99)
Gamecube:
21.660.000 hardware, 207.740.000 software (attach rate: 9.59)
DS:
53.640.000 hardware (Japan: 19.710.000 + Americas: 16.060.000 + Others: 17.880.000),
259.480.000 software (attach rate: 4.83)
Gameboy Advance:
80.480.000 hardware, 372.630.000 software (attach rate: 4.63)
Nice to notice these Wii and DS numbers are quite close to the vgchartz ones on front page...
And the attach rates i've added give us a few tips about Wii's success, in only less than a year time... 5 games sold for each console, even with Wii Sports and Wii Play included, is quite impressive...

"A beautiful drawing in 480i will stay beautiful forever...
and an ugly drawing in 1080p will stay ugly forever..."








