I cant find where to download the new halo 3 maps. ive checked the marketplace but WHERE in the marketplace?

Question

My account is also fairly new on halo 3 and Ive heard you have to play all the other maps first in order to download them

Answer 1

When you press start at anytime during the game is on (not while playing something though) you can go down to the bottom of the front page and it will say marketplace. You press that and the Xbox blade menu will slide out showing you the list of Halo 3 stuff. If you down to the way bottom, you will see the Heroic Map pack (free) Legendary Map pack (800 Microsoft Points) and the Cold Storage Map (free) If you want one just press one and start downloading at you leisure.

NOTE: The map packs are kind of big, so it may take a while to download. It is kinda luck if it starts out slow and then jumps to completed, or it starts slow and takes about an hour to finish.