I dont know how its possible, but according to vgchartz PSP hardware sales have dropped DESPITE the release of a ROCKBAND PSP bundle.. not only that but ROCKBAND PSP barely broke 3k in its 2nd week (the week that the bundle debuted).
Software sales are in an even bigger hole for the PSP, with games barely showing legs.. im starting to think its a good idea sony tried to change the PSP's image by announcing the PSP go!
Lets hope Monster Hunter breaks 10k at the least in the west.. because if we contine to follow the trend that other games have taken, it might not even reach 1/4 of what Monster hunter Freedom 2 sold in the west