Try MCedit. See the link below.
Try using a map editor, like MCEdit.
It is not legal to sell mods, the Minecraft Australia mod or map can surely be found for free.
You can make a custom map on minecraft with out a map editor by building or demolishing certain land features or you can use a seed by typing your seed in the bottom box on the "create new world" menu.
No.
first download minecraft go to run and type in then click on .minecraft go into saves and place the folder of the adv map into the saves folder. Have fun!
The best place to look is on the minecraft forums
One can download Scottland for Minecraft at the Minecraft World Map site. There are numerous Scottland maps and other maps one can download and use on their Minecraft account.
you can download it on the minecraft forums. just google funland minecraft map
Go to the minecraft folder in your files, press saves, and drag the map into the saves folder.
Try http://www.halomaps.org/ it's dedicated to map making, editing and they even put their maps up for download, a map editor should be on the top downloads list, if not, search it.
You are suposed to download AC Map Editor to your computer
the challenger is a map, not a server. You'd have to download the map to play.