I had the pleasure of working with Nora Feehan from D3 Technologies to purchase our Autodesk software and support for several years. In particular, the Inventor product line but other Autodesk products as well. Nora Feehan, Ashley Mandel, and Vanessa Stewart have all been wonderful to work with, and I look forward to working with them for many more years. This group is professional, respects your time, and is knowledgeable. If they are not able to answer your question, they will go the extra mile to find an answer or someone that can.
Recently, I ran into a small snag with the project that I was working on. Pete Strycharske assisted me in finding a solution to the snag quickly. Again, he was professional and answered my questions promptly.
Over the years I have worked with other providers of other types of CAD software that do not carry themselves as professionally as D3 does.
Keep up the great work, Team D3 Technologies!