As it stands, Team Fortress on the Xbox 360 is nothing but a demo. I bought the Orange box for the 360 when it came out. I still consider it a good deal for the Half Life series and Portal but in the case of Team Fortress I felt like an idiot for the endless updates and addons available for free on the PC version. I learned my lesson and got steam, had to re purchase TF2 but the advantage is that I can play it in any computer and after testing the new enviromets, I am afraid that the xbox 360 can't handle the demanding levels of physics and graphics of Team Fortress 2. Even with a limited number of players, xbox always looks laggy and the new maps are bigger and more complex. So the lesson here is that multiplayers from valve will ALWAYS be better on the pc, other non multiplayer titles like Mass Effect, Bioshock, or GTA with occasional updates are ok on the 360.