they say that the PS3 and 360 version will both get downloadable content, but the 360 will get both the content the PS3 is getting plus that additional content the MS paid for. They also say the 360 version runs smoother, not the PS3 version. The PS3 version has just slightly shorter load times, slightly brighter colors, and a lil less tearing. They say it's hardly noticeable in terms of appearance, but the 360 version runs smoother than the PS3 version. With the additional content, the 360 version will be the route I go tonight.