No, you can't. Maps from l4dmaps can only be used on the PC version.
What you have to do is for the Xbox 360 you have to connect to Xbox Live then you have to get Microsoft points and download the maps but most of the maps are free.
Yes you can
Yes, premodded maps people made
penised
you can't. they have to be downloaded from the xbox marketplace on xbox live, or if you sign in to xbox.com with your xbox live account, you can purchase the maps online* and it will automatically download them to you xbox when it is switched on. *Age restrictions apply, you must be over 18 to download from xbox.com.
yes
well,you have to download them again.or else theres something wrong with your xbox 360, that is not allowing it to download
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.
You do not buy a map you purchase a set of 5 maps ( First Strike, Escalation, or Annihilation) and you download them into your Xbox 360. The place your downloaded information is stored when you download them is the Xbox 360 harddrive. So while your question seems to think that they are not the same, the only place an Xbox 360 can store downloads is the harddrive. The game discs are not rewritten to add the new maps or even rewriteable if an Xbox 360 had the capability to rewrite discs
You are download Xbox 360 games on your computer yes but its illegal.
yes you can i do it all the time
It is not enough to have Zombie Maps they must be designed for the Nintendo Wii not the Xbox 360, PC or PS3 just like the game discs. There are no new maps to download to the Nintendo Wii