SketchUp - DXF to 3D model

My take on converting a 2D DXF image file into a 3D model in Sketchup. I used the build files from a Mendel90 3D printer in this demo, an older version of Sketchup (I only need a hammer, so why go pay for a wrecking ball!), and a collection of very useful plugins specifically chosen for modelling parts ready for 3D printing. This is a remake of a rubbish quality version..before I got a decent screen capture program. Cheers, and I hope the technique I&shown is of use to someone.