Rumor: List of features accessible via in-game XMB

More 2.40 rumors today as CVG claims they have some new information from a very anonymous, very inside source. This information comes in the form of a list of accessible features for the in-game XMB. We know a lot of you are pining for some sort of in-game music and, if this list is true, your wishes may have come true. Additional details aren't available, unfortunately, so make of this list what you will. We've put it after the jump for your perusal.

CVG also claim their source reckons that 2.40 will drop in about three weeks, during E3. We've a couple of reasons to think it might come earlier than that, but nothing concrete. Regardless of when it appears, 2.40 is looking to be the greatest firmware update yet.
Features accessible via the in-game XMB will (if the rumor is correct) include:

• Friend category
• View, send, receive messages
• Manage downloads
• Set the vibration feature of the controller
• Sign in to PlayStation Network
• Register friends
• Manage Bluetooth devices
• Terminate the game
• Music category
• Use the system BGM
• Work the system BGM operation panel
• Settings category
• Assign controllers
• View profiles
• Game category
• Set audio devices
• Use the voice changer