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"So the PSP \"lite\" didn't exactly usher in a golden age of dual analog stick gaming that many Sony fans have been pining for, but it looks like a stop-gap savior might be in the works all the same. Sony has applied for a patent to hitch its DualShock or SIXAXIS controllers to the PSP as a sort of dock, allowing for wired or even wireless control of the PSP. Of course, dual analog control won't be much help on most PSP games, but gamers will be able to enjoy that downloadable PSX content as it was originally intended. That is, of course, if this harebrained scheme ever makes it to market.[Via PSP Fanboy]"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2007/07/27/sony-patent-shows-the-sixaxis-getting-friendly-with-a-psp/>