Video-Tutorials.Net (VTN Services, Inc.) was founded in 2004 and is now based in Calgary, Canada. We are a family-based business that provides high quality video tutorial training in Computer Aided Design (CAD) software like SolidWorks Tutorials , CATIA Tutorials , AutoDesk Inventor Tutorials and AutoDesk AutoCAD tutorials ; programming software like Visual Basic/Visual Studio tutorials , and digital audio workstation software like Cubase Tutorials and ProTools Tutorials .