This is something I never understanded, not in 2009 or now, I don´t know how to share files in Halo 3 or ODST, can someone please tell me how, from my xbox 360
you asking how it’s on the server?
well you uploads the data (save, image, film) to the server and that allows people to download it for playing, viewing it and sharing it
to upload it go to “file share” click A on any free slot and pick a file types and click A on the thing you would like to share