well, according to ioi, Ps2 sales dropped 30% and wii sales increased 30%. Realizing that the PS2s version of Madden 08 had more sales than the wii version, there was a higher drop on the ps2 than the Wii gained. So obviously, it is possible to conclude that PS2 owners are going next gen, resulting in a 30% increase in sales for wii, 10% increase in sales for PS3, 30% drop for PS2, and 0% increase for 360.
First week...
360>PS3>Wii(due to 30% increase)>PS2>PSP>DS
Total
360>Wii(remember, long legs. Acceleration is better than speed)>PS3>PS2>PSP>DS
Overall, the PS2 version will drop the most from the previous version.







