One interesting thing about this number is that the PSP shifts more units outside the top 200 than any other platform. If it were just %age, it's not so bad. But moving 53k units when DS (which has far more titles) only moves 40k units is unusual.
It would indicate that PSP is moving a large variety of titles, but due to the smaller install base, not to a volume that would hit the top 200.
But, for that to be the case, it would mean that stores would have large variety of low sellers and devote same amount of shelf space to the PSP as DS, which would not make sense since DS software sell much more







