Sony kicked off the Tokyo Game Show today by announcing a new, even smaller version of the PlayStation 3. It's 25% smaller than the PS3 Slim and half the size of the original PS3. It will be available next week. The company also announced that the PlayStation Plus subscription service will finally be added to the PS Vita in November, providing automatic game updates and extra storage. "Sony also revealed that the long-awaited PlayStation Mobile service will launch via the PlayStation Store on October 3, with support from Sharp and Fujitsu who have both joined the PlayStation Certified license program."