The following are some links to some sites and tools that you may find useful when using YATT.

L3DT - Large 3D Terrain Generator. Useful tool for generating terrain.

Wilbur - a useful heightmap editor and generator. Very good for editing heightmaps and is very small, light and fast.

Latest Version Info

Version: 0.9.16

NWN2 Patch: 1.23.1765