The download file contains the 2016 tutorials (also applies to AutoCAD 2017) you see on this website as well as the video and the quizzes. It is self contained, so no internet connection is required. All of the ads are removed so your pages are clear and easy to read. By downloading the tutorials, you are also supporting myCADsite and keeping the site running like it has for the past 16 years. Prices below for the downloads include a 10% 'social sharing' discount.
The thumbdrive contains all of the tutorials and videos for 2016 (just like the download), but is great if you don't have a good internet connection for the large download. By purchasing the offline tutorials, you are supporting myCADsite and allowing for its continued growth. Only $100.