unzip the files

=> gunzip section_files.tar.gz

untar the files

=> tar -xvf section_files.tar

get the current directory and keep this handy (mine was /homes/m/ma/mat/matthws1)

=> pwd

open hdldesigner

=> hdldesigner &

In hdldesinger

Create a new library

File->New Library

Library Name: section_examples

Root Directory: [current directory]/dennis

for me: /homes/m/ma/mat/matthws1/dennis