The Register is reporting that Sony will be launching a new music service specifically for its PSP portable gaming system. The new download service is supposed to be in place by March here to coincide with the launch of Sony's player. Tony Smith speculates that the service, once in place, could just as easily be used to push video content down to the device, which doesn't have a hard drive, but can accept flash MemoryStick in 1-2GB sizes—plenty big for a couple of movies.
I think if Sony's got a shot at the iPod, the PSP is it—it can do almost everything you'd want to do while on the road, including productivity stuff (if they release a keyboard).
Sony preps PlayStation 'music download service' [TheRegister]