You would have to find that item in the game files, and replace it with an image file.
no
If you're talking about a Minecraft world, there is no limit. The world keeps randomly generating. If you're talking about the map item, it changes. As of 1.4 you can expand a map to make it show more blocks.
Idon't can you help me? =]
You are suposed to download AC Map Editor to your computer
Build the map on Creative Mode then go to seedscope.net and upload your level.dat for the map on the Change Survival to Creative option. You should then download the new level.dat. Replace it with the old level.dat and when you start Minecraft, you should see that it is now a survival map.
As a minecraft world is 8 times the surface of the earth, there is a 99.9% change of all recources available in the map, whatever seed you use.
Some might, but an adventure map is a MAP, not a mod. Just search for "adventure map" on Google or the Minecraft Forum.
You click on edit next to map, then it will change to something else then you lick on the item.
Go to the minecraft folder in your files, press saves, and drag the map into the saves folder.
no because that's a map and you need Minecraft to install it in your Mincraft
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.
A region of a client-side image map. Used in conjunction with map to map links to certain regions of an image.