Prosper and listings

Dear Prosper's users,

I am trying to use the listings package with prosper...

In the Prosper Faq I found a solution to use listings in this way:

\documentclass[pdf]{prosper}
\usepackage{listings}

\begin{document}

\newsavebox{\tmp}
\begin{lrbox}{\tmp}%
\begin{lstlisting}
Comme nous l'avons déjà vu lors de la présentation du \today,
Bib\TeX{} est un outil magnifique pour la génération automatique de
bibliographies.
\end{lstlisting}
\end{lrbox}

\overlays{2}{
\begin{slide}{toto}
\usebox{\tmp}
\end{slide}
}
\end{document}


The above example it is ok. It is working. But if I try to use
the command \lst instead of \begin{lstlisting} text 
\end{lstlisting}, I got the following erro message:

*******************************************************************
...
(C:\texmf\tex\latex\amsfonts\umsb.fd)

Package hyperref Warning: bookmark level for unknown lstlisting
defaults to 0.

(file.pas) (C:\texmf\tex\latex\psnfss\t1ptm.fd)
(C:\texmf\tex\latex\psnfss\t1phv.fd)

LaTeX Warning: Reference `last@page' on page 1 undefined on input
line 20.

[1 ! Undefined control sequence. \hyper@linkstart
...hyper@currentlinktype
                                          {#1}
l.20 \end{slide}

? ...

*******************************************************************

Here is the LaTeX code I am trying to use. file.pas can be any other file.

-------------------------------------------
\documentclass[%
pdf,
default
]{prosper}

\usepackage[T1]{fontenc}
\usepackage{ae}
\usepackage{listings}

\begin{document}

\newsavebox{\tmpd}
\begin{lrbox}{\tmpd}%
\lstinputlisting[lastline=4]{file.pas}%
\end{lrbox}

%Slide tentando utilizar lstinputlisting
\begin{slide}{TEMP B}
\usebox{\tmpd}
\end{slide}

\end{document}
-------------------------------------------

Anyone can help me?

Thanks,

Auri



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