I'm assuming that the guide was released into the public domain at one time, so I've decided to mirror the file for now. The file is 6.2mb, so it would probably be best not to try to read it in the browser.
Download Link:
www.brendamake.com/temp/x3_prep_guide_aut.pdf
Neither myself nor Arc Euro Trade take any responsibility for any consequences that might arise from reading said guide. The unmodified file was renamed for brevity.