I use MED and have no probs whatsoever with it

I am amazed at the money you lot have to get such expensive high end apps as you mention ( barring SketchUp of course)as it wouldnt do you much good if you used the edu versions and became successful as each apps models are distinctive to themselves and can actually be identified despite file converters due to their wires.
What I like about MED is that I own it outright

Heres a MED model built with a background image.
