Those who were lucky enough to get the PSP for journalistic reasons are saying that in less than 2 hours, it needs recharging. Also some issues with frame rate dropping.
However, this is only from word of mouth via internet. I can\'t prove it\'s true. However, Sony did claim that graphic intensive games will consume more power to about 2 hours of play time.
Sony is still working on batteries that will last longer (or units that use less power).
Also, I will be picking up my DS this week which, BTW, will probably be hogged by my little nephews. I don\'t even know why I bother buying it. I always end up giving it away to them like my Gameboy, GBA and SP.
I\'m such a wuss when it comes to my family.