wow, these number are quite close to what i expected before Wii/ps3 released (i think i had 70-80M PS3 / 60-70M Wii / 30-40M 360) though i had it for end of gen, so my numbers should be a tad higher (which they are, see above)
now i have seen the launches etc, 41.9M Wii for the end of 2009 seems incredibly stupid, i mean 1st year 17M with massive supply constraint, followed by 2 years of average 12M Wiis, i doubt it...if Wii does slow down it won't be that fast, and if anything (assuming 3rd partys actually get somewhere) it should speed up for 2008 at least.
and PS3 selling over 15M for those two years is even more insane, i do think sales will pick up a lot for it but i wouldn't bank on more than 10M per year (if you take away the 2006 sales PS3 will be about 5M for this year, so my 'best bet' for PS3 is doubling the sales p/y
