Thanks Mike!
For those of you who do not know Mike Twining, he is a resident IronCAD guru of astronomical proportions (hey, I have to return your kind words, don't I).
Seriously, Mike was my answer man at our local IronCAD VAR (value-added retailer) a short while ago. I'm glad he is still with us; certainly, he is a valuable asset to this great group of people.
To answer your questions, yes, I rendered the image of the three transducers. I used as a guide, the tutorial that anyone can download from this site. The riverbed rocks came from one of the catalogs in IronCAD and I enclosed the transducers in a giant box to better control the lighting effects.
I hope to create a rendering of each of our hottest-selling products (even the ones I didn't design) for a calender. Thanks again for noticing and remembering your old student!
Dave Sulli