Someone asked me for hints on how to do that, and I thought that making a video would the quickets and clearest way to do that!
This will work for both the Cricut with SCAL and the Craft Robo (and related machines). Just remember that Inkscape saves as SVG by default, so if you're a Robo user, remember that when you save your files, you'll need to choose "Save As..." and then select DXF as your file type from the drop down list at the bottom of the save menu.
I hope you find it useful! :)