Build 4.4.9 (12-04-2011) * Custom Soundtrack support - select a song/album/playlist from the XMB Music category - music can be played both in-game and from within the menu. * Added USB/Bluetooth headset support - sound gets output through the headset. * Fixed Super Mario RPG level-up freeze. * Some filebrowser fixes * Added 5x scale option. * Updated Maister Pong - now with sound effects, scoring, two-player support, nice gameplay mechanics, etc.