Rhinoceros

As an Industrial Designer stuck using Inventor, I have found some creative ways to do tricky things in Inventor. This tutorial was helpful in showing me ways to deal with surfaces in Rhino then exporting them to Inventor. The concepts are great, but I would like more step by step how-to information, like how exactly you fixed surfaces, not just 'this tool was used to do this part.' That would be helpful. All in all I am ahead for reading the tutorial, thank you.