a new map or map modified on forge?
if you mean a forge made map, make an account on bungie.net and they have a bunch of map variants on their site
Download the map.
cant download halo 3 map pack, error message : premium is blocked
You have to download it over xbox live
no, you must connect to xbox live to download halo 3 map packs.
The Heroic Map Pack for Halo 3 is now free. You can download it via xbox live marketplace.
You need to use a Halo 3 Map pack. You can buy them online. Just Google it.
If you have xbox live go to the marketplace,find halo 3. Then download the heroic map pack.
Download it FREE from the XBOX LIVE Marketplace.
You can download Anniversary Maps to Halo: Reach but not to Anniversary.
on bungie, when you find the map you want, que it for download and when you next log onto halo 3 xbox live on your 360 it will automatically download.
Download the Heroic Map pack from the marketplace for free.
The map, Foundation, does not exist in Halo 3 and is only available in Halo 2.