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If you do not have a copy of AutoCAD, you can download a 30 day evaluation copy from Autodesk. Follow this link , or go directly to their website . You will be downloading AutoCAD 2010 and will work fine with these tutorials. You can also try other CAD programs like ZWCAD , which are less expensive alternatives. Here are complete lessons divided into 4 levels of learning. Each Level is one section that builds on the previous.