the size of an unit box is 2,2,2 because the value 1,1,1 are vectors from the
center of the obbject (as a sphere).
You can correctly map an image on only one side of the cube scale the texture
2,2,1 and translate it -1,-1,0. For mapping on six sides you must create 6
flat box.
Enjoy these helps in a poor english.
--
LABORDE Christophe
