sentences:  However, version 1.02 was included with some games.There were a number of updates in the 1.xx versions, which provided new features such as the Account Management, compatibility of USB devices for PlayStation 2 format games, and supports for USB webcams and Bluetooth keyboards and mice.Version 1.80 released on 24 May 2007 added a number of relatively small new features, mostly related to media and videos, such as the ability to upscale standard DVD-Videos to 1080p and to downscale Blu-ray video to 720p.