[Quicktip] Changing font and font-size in g-brief

You want to change the font and font-size of latex “g-brief” (usage: business letters)?
Here you go

% change size
\documentclass[german,a4paper,10pt]{g-brief}
% change font
\renewcommand{\familydefault}{\sfdefault}
\usepackage{helvet}

Sources:
http://www.wer-weiss-was.de/theme155/article2405641.html
http://www.mrunix.de/forums/showthread.php?t=51401