I've been wanting to do some 3D magnetics analysis. Looking through the archives, I saw some traffic on expanding FEMM to handle 3D. Did that ever go anywhere? Also, for visualizing 3D results, has anyone considered using Vis5d+ (http://vis5d.sourceforge.net)? If it it could be used for visualization, that might reduce greatly the amount of work required to expand FEMM to 3D. Jim