I want to do photomontages using IM and 3d Studio .I am able to match camera  using IM but the problem is when i import the data into 3dStudio the views are not aligned and i am having difficulty alligning the geometry modeled in 3ds with the geometry imported from IM, there seems to be a problem with the world axis.anyone of you familiar with doing photomontages using IM and 3ds please help.Also will appreaciate if you can tell me the exact procedure.
 
thanks  
mel

yes, same thing here, model just a cube and everything will be ok
 
(you can always delete it later....-the cube)