help please

I have been playing with Rhino3d and millwizard. Can anyone lead me
in the right direction, I need to find out more about these programs
and how they work and how they work with each other. Any groups out
there I could check out. I like rhino so far, not too excited about
millwizard. Other programs I can check out?

thanks
EZ

I want to do molds or forms for airplane parts( canopy and fuse, etc)