A Even limiting the friend code system to 1 friend code for all games would be silly imo. User names, gamer tags, account profiles; these things exist to make online gaming easier and more appealing to gamers. If someone asks me my gamer tag, I can give it to them easily. If someone asked me for my universal friend code, I'd be like, um, let me check... it's 184720483376 (or whatever). Yeah, really rolls of the tongue. --- "Let me away from this boulder!"