DICOM

Hi,

I hope this is the right forum to get some help for my work. 

I am looking at CT data (DICOM files) to make FEM models. To generate
3D surface/volumes for FEM, I was looking for softwares. They all are
pretty expensive (4-10K USD). I have decide togo with Able Software's 3D-DOCTOR. I am lookign for some reviews or user experience or comments for this tool.

Thanks

Prab