\documentclass[notes=hide]{beamer}
\usetheme[titlepagelogo=logocube]{Cube}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{tabularx, lmodern, alltt, graphicx, eurosym, ragged2e, soul, color}

\title{\Huge Internet Cube}
\subtitle{\vspace{.2cm}\emph{Let's Build together a Free, Neutral and Decentralized Internet}}
\institute{\textbf{CCCamp'15}}
\author{kload}

\begin{document}

\begin{frame}[t,plain]
\titlepage
\end{frame}

\begin{frame}[t,plain]
\begin{center}
  \vspace{\fill}
  \includegraphics[width=\textwidth]{img/lotofcubes.png}
  \vspace{\fill}
\end{center}
\end{frame}

\begin{frame}[t,plain]
\huge
\begin{center}
\vspace{\fill}
Internet{\color{red}Cu.be} // {\color{red}LaBrique}Inter.net

{\large GeekNode: \texttt{\#labriqueinter.net}}

\vspace{.4cm}
\includegraphics[width=.7\textwidth]{img/ffdnmap.png}

\vspace{\fill}
db.{\color{ffdncolor}ffdn.org}
\vspace{\fill}
\end{center}
\end{frame}

\end{document}