Not entirely certain if it qualifies as "spoilerish" considering how rabid people are for info around here (myself included), but just in case: [spoiler]The marketing materials regarding the Dust Palace state that Charlemagne IS the AI in this case (..."one of the greatest Warminds of the Golden Age"...), which would be a perfect setup to present the player with a quest to retrieve an artifact called "Joyeuse". My guess is that it wouldn't actually be a weapon or other personal item, otherwise everyone & their brother would be eventually waving them around in the game. My money is on either another AI, or a quest-related item that the character will have on a temporary basis only.[/spoiler]