The Ps2 had its peak year in 2002, with 21.6M - http://vgchartz.com/hwtable.php?cons%5B%5D=PS2®%5B%5D=Total&start=37262&end=37626
Wii looks like it is going to sell ~ 25M for 2008 (currently at 17.4M), and that's conservative.
And as 2009 only looks to be even better for Wii, it is going to be at least tracking 12M above Ps2 (6M 09, 4M 08 2M 07, ignoring 06, 9M ish if including 06), meaning that it by end of 09 will be tracking 1/3 or 1/4 above the Ps2.
As for Kantor, yes. The Ps2 took off in 02, not 03 (21.6M vs 19.5M)
http://www.vgchartz.com/games/userreviewdisp.php?id=261
That is VGChartz LONGEST review. And it's NOT Cute Kitten DS







