Looking to add a little bit more functionality to your Playstation Portable device? Today is your lucky day. Sony has just released firmware version 3.95 for the PSP. The new OS version provides several enhancements that should allow for a more pleasant remote gameplay experience. Chief amongst the changes include the ability to customize button assignments by heading to the new "Assign Buttons" menu option under Controller Settings, as well as a new found ability to remotely quit and shut down your PS3 by way of your PSP. Nothing earth shattering, but new functionality is new functionality, right?