yea deff. check out xbox live. greatest invention ever, and on halo 3? try the campagin on a harder difficulty? your being very specific with the question, if it was what can i do with my xbox360 in general, so much more helpful.
well i just got the xbox and was wondering what you could do on it other than gaming and skull locations in halo 3
Okay. Well. First: Other then gaming, you can listen to music, watch videos, chat with friends, message friends, there is a lot of different ativities for the Xbox360. And now, heres a great idea. >_> If you don't want to collect skulls in Halo 3, do what Bogga1314 said. Play campaign on a harder difficulty. Or, play online. Or get an entirely different game and play that instead. The Xbox360 has a lot of really cool features you should check out. Go on www.xbox.com for more information. And by the way, The Xbox360 alsocan break down, and destroy discs very easily. Don't move your xbox while a game is inside. That's like fifty dollars down the drain. And also watch out for "The three red lights of doom" If you get three flashing red lights on your Xbox 360 then it will have to repaired.