I’ve been looking for a thread or tutorial, but all I could find is how to convert terragun maps.
I have a grayscale height-map. (a .png image).
I want to insert it into blender and create a 3D terrain from that heightmap.
is it possible?
whank you 
A quick google search of blender heightmap comes up with these and I’m sure there are many more examples if you do a search in the forums.
http://en.wikibooks.org/wiki/Blender_3D:_Noob_to_Pro/Making_Landscapes_with_heightmaps
http://wiki.blender.org/index.php/Doc:Tutorials/Textures/Maps/Creating_a_Heightmap_from_a_Plane
http://blenderartists.org/forum/showthread.php?t=118377
http://www.youtube.com/watch?v=oI15MWX95jE
Richard
thank you
bjbrown has been using Blender for Poser clothes modelling - have a look in the Character and Clothing Workshop forum.