On Wed, 2008-07-23 at 19:43 +0530, Anoop Sinha wrote: > > The code is missing an \end{frame}. Just append this to the end and it > should compile. I think it needs an \end{center} too before \end{frame} Best -- V. Sasi Kumar 32, NCC Nagar, Peroorkada, Thiruvananthapuram Please visit http://keralachinthakal.blogspot.com