follow guide at http://blog.lnk.si/posts/fake-latex.html

in particular, start with the template there.

http://www.gust.org.pl/projects/e-foundry/lm-math/download/index_html latin modern math

http://canopus.iacp.dvo.ru/~panov/cm-unicode/download.html computer modern unicode fonts

http://www.gust.org.pl/projects/e-foundry/latin-modern/download latin modern fonts

make sure you print to pdf using something like cutepdf, DON'T USE word's export feature.