New Tutorials on AutoCAD LT Training Page

I’ve recently added several new tutorial videos to the AutoCAD LT training page.

http://usa.autodesk.com/autocad-lt/training/

In addition to the demo videos that you may already have seen on YouTube, there are in-depth explorations of Array and Groups, and a feature on AutoCAD WS.

What do you think about videos like these – helpful, too much detail, too little detail, too long, too short, just right? Should I write articles too?