If you are in the LA area and are interested in learning how to use Tinkercad, Sculptris, 123D Design, MeshMixer, Blender and MatterControl, there is a class tomorrow covering it all. See link for more information.
http://www.meetup.com/VR3DP-The-Design-Group-for-Virtual-Reality-3D-Printing/events/224811890/?a=socialmedia