CAD Exchange is a cooperative partner with Job Auction established to provide the best professional CAD and digital file exchange services throughout Australia and Australasia. All types of digital files can be bought, sold and exchanged with ease while making best use of your professional skills. http://www.cadexchange.com.au – Is an online digital exchange auction site located in Australia providing online computer aided design tools templates, drawings, 2 and 3D models and a hub for digital selling buying and trading for your enjoyment. They offer free registration, free and open use of our forum and tips and tricks with Australian and Global digital traders, Engineers and Design Drafters. http://www.cadexchange.com.au covers Australia, Australasia and the greater world. Buy and sell old, new creative, inventive, digital drawings, models and templates from our digital shopping site.