\documentclass[final]{beamer}
\mode<presentation>
{
  \usetheme{I6pd}
}
\graphicspath{{figures/}}

\usepackage{times}
\usepackage{amsmath,amssymb}
\usepackage[english]{babel}
\usepackage[latin1]{inputenc}
\usepackage[orientation=landscape,size=custom,width=200,height=120,scale=2,debug]{beamerposter}  % e.g. custom size poster
\title[Fancy Posters]{Making Really Fancy Posters with \LaTeX}
\author[Dreuw \& Deselaers]{Philippe Dreuw and Thomas Deselaers}
\institute[RWTH Aachen University]{Human Language Technology and Pattern Recognition,RWTH Aachen University}
\date{\today}
\begin{document}
\begin{frame}{} 
  \vfill
  \begin{block}{\large Fontsizes}
    \centering
    {\tiny tiny}\par
    {\scriptsize scriptsize}\par
    {\footnotesize footnotesize}\par
    {\normalsize normalsize}\par
    {\large large}\par
    {\Large Large}\par
    {\LARGE LARGE}\par
    {\veryHuge veryHuge}\par
    {\VeryHuge VeryHuge}\par
    {\VERYHuge VERYHuge}\par
  \end{block}
  \vfill
\end{frame}
\end{document}


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%%% mode: latex
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