Minecraft Cartograph

Minecraft Cartograph is a program which lets you render your entire Minecraft world into an image. I use this when I start a new file because it's very helpful to find a place to start creating a working area. It generates a map of everything rendered in the save point. Some of the generated images:

http://i43.tinypic.com/n5raz8.png

http://www.nischan.com/minecraft/map-iso.png

I prefer the isometric rendering (as seen in the bottom one). I didn't make this program, it was made by Zombuster of the MineCraftForum network.

Original Thread Containing Download Link:
Cartograph - map your Alpha - Minecraft Forums

Just something for those who need to know.
http://i43.tinypic.com/n5raz8.png
The weird pattern in the top of the map. (Where it has like a line drawn through it) Is actually how the map looks like, and is not the mapper messing up.