Nintendo Gamer's Summit 2004
Thanks to Gamemethod, who writes "We took a few days last week to go to the Nintendo Enthusiast Summit , to check out the hot newness. In the lineup were some DS final impressions along with a host of game previews and galleries."
The PSP isn't even in the same league as the DS. Right now the DS doesn't haven anything to compete with except the SP. Either way Nintendo wins.
Sony can't win this fight by making their system more powerful and pumping out hundreds of crap games like it can with the PS2. The handheld market just doesn't work that way, never has.