Greetings! I am reponsible for most of the training material for DraftSight. I am the voice (such as it is) of video's that you will watch for training. I have been a Senior Mechanical Designer for companies like Bose, Digital Equipment Corp., and Prime Computer. I spent 12 years teaching Computer-Aided Drafting at the Technical High School level. I even spent time working as a Golf Professional in Massachusetts and Naples, Florida. Feel free to contact me with ideas for training modules that you'd like to see, or to share some of the work that you've created with DraftSight.