written on 13 January 2012
Some basic information about scale in Blender and moving files from Rhino 3D to Blender.
Rhino template:
"Large Objects - Millimeters"
Blender units:
Metric, Default clip 1km
1mm in Rhino = 1m in Blender
Go to:
File > import > 3D Studio (.3ds)
and select the file that you exported from Rhino.

Now that you have the blender model imported it will be 1000x to large.
To fix this, bring up the object tools and double click on scale to bring up the Resize options. For X,Y and Z type in the following:

Now your model should be to scale in Blender.
Blender's Default clip is 1km. If your model is too large to fit within this clip you may want to further scale down your model.
In the Scene Units preferences, set a scale so that your model will fit within the clip. Then go to the object tools and scale the model by that amount.
