Sony has unveiled its newest version of their Playstation Portable – the PSP GO. Completely revamped, the new PSP GO sports a slide-out mechanism, which hides the gaming console controls beneath the screen. The new PSP also comes with a 3.8 inch screen, 16 gigabytes of memory, bluetooth, as well as a 43 percent decrease in weight from the previous model. The other big change is that the new PSP GO will not have the UMD drive – all games and movies would be directly charged onto the flash memory of the device via the PSN store. Look out for the release in the near future.