OK,I'm a bit slow off the mark here but last week we announced we're linking Xbox live into Windows Live messenger.I've got to get one of these... I not sure if Live Communications Server users with Public IM Connectivity to MSN / Windows Live will be see the Xbox live users - they better had !
Of course thirst for such a device has nothing to do with this or this. Or it's possible use for this. Good lord no, perish the thought !
Update: And this Item on Amazon, has no influence what so ever.