I heard somewhere that you could get a free 'upgrade' to Trinity if you already owned the 3 games included in it. Is this still the case? If not, why not? You already bought the 3 games (and paid more), so it would be nice to get all of them in one convenient package. Also, since Trinity is on Steam, but the core 3 games aren't, it would be nice to get this so I can add it on Steam.