Hi Guys,
I'm the person who runs the website linked to above. I posted that page in 2004/2005, but it hasn't been up for a long time. I moved my website to google Sites, and it doesn't allow me to specify the page names ending with ".html". I have reposted the content of the original web page on exporting from inkscape to a DXF file, then from the DXF file I created G-code using matlab.
I have reposted the same page, but now it is located at a new page:
Hacking my Kingston USB Flash Drive - Esmonde-White.com
I also posted the matlab script I used to read the DXF file and write the G-code file. Note: This will bring the mill head to Z= +0.65 for travelling, and Z = 0 for cutting, probably not the default positions you might expect. Also, the DXF file coordinates are expected in millimeters, and they will be converted to inches for the G-code output. This script could easily be translated into R, java, or another language if there is a demand.