This latest firmware update for PSP may not have a massive list of features, but we’re fairly sure that you’ll be quite excited come its completed installation. Firmware 3.90 is comprised of the following:
* Support for PLAYSTATION Network titles has been expanded
* Skype has been added as a feature under Network (Only for PSP-2000 series)
Sony never announced a date for the Skype feature, only hinting that it would drop in the month of January. We’re pleasantly surprised that they made their self-inflicted deadline. If you have a PSP, hop online and download the new update now. For more details on Skype, check out the official website right here