M.I.T = Multimedia IT dept.

http://www.ucl.ac.uk/~ucbpeal/latexposter.html

1) Modify keynote-portfolio.sty as below, which adds BoundaryBox definition:

\usetheme{default}
\usepackage{mathpazo}
\setbeamertemplate{background canvas}{\includegraphics
[width=\paperwidth,bb=0 0 640 480]{Portfolio.png}}
\setbeamercolor{structure}{fg=white}
\setbeamerfont{structure}{family = \rmfamily}
\setbeamerfont{title}{size = \Huge}
\usefonttheme{structuresmallcapsserif}
\usefonttheme{serif}
\setbeamercolor{normal text}{fg=white}

2) Install required LaTex and cwTex (for Chinese) packages and dependencies automatically:
$ sudo apt-get install latex-beamer texlive-latex-extra texlive-fonts-recommended
$ sudo ./allsetup (after downloading and unpacking cwTex-Linux)

3) Add the two lines to the begining of your CTX document, and everything is done!! A cool keynote-portfolio style presentation is done!

\documentclass[12pt]{beamer}
\usepackage{keynote-portfolio}