# vertical stepwising

Hi all,

I'm sorry if this is a stupid question, but I've got a problem with
displaying two paragraphs of text with a pause between them. I want the
first paragraph to be shown all the time, and the second one to appear
only after pressing PageDown.
I tried many solutions using \stepwise (and \pause, also), but the best I
could get is the following: the order of appearance of the paragraphs is
okay, but the text is always vertically centered on the page. In other
words, when I have my first paragraph on the page, it's centered in the
middle, and when the second paragraph appears, the two paragraphs are
centered as a block. As a consequence, the first paragraph is "pushed" to
the top, and you dont't have the feeling of a real stepwise.
I must add that for some reasons I could make what I wanted correctly
using modified copies of __TP*.tex files of the doc package.
Sorry if this is too long and dark, I did my best.
Here are some lines of my tex file which I think could be interesting.

\documentclass[a4,landscape]{powersem}
\usepackage[display]{texpower}
\usepackage{color}
\usepackage[pdfpagemode=FullScreen]{hyperref}
\usepackage{graphicx}
\usepackage{soul}
\usepackage{seminar}
\usepackage{fancyhdr}
\usepackage{fancybox}
\usepackage{german}
\usepackage{multicol}

... ...

\stepwise{
\step{
Einsatz des PMRs:
\begin{itemize}
\item Fahrzeugflotten (u.a. Bahn, Bus, Taxi, Industrie)
\item BOS (u.a. Polizei, Feuerwehr, Rettungsorg., Militär)
\end{itemize}}
\step{

Anforderungen an den professionellen Mobilfunk:
\begin{itemize}
\item Anforderungen an den professionellen Mobilfunk:
\begin{itemize}
\item vollständige Ende-zu-Ende-Verschlüsselung
\item geschlossene Benutzergruppen
\end{itemize}
\item Gruppenruf
\item Notruf
\item Direct Mode
\end{itemize}}
}

My first idea was to use \boxedsteps, but it didn't work because of the
paragraph break. Then I tried \vstep, \hidevanish ... which didn't work
much better.

Any idea ???

Thanks,
Pierric Descamps.
[EMAIL PROTECTED]