I just copied the directory named madvlsi from its original location in my system i.e. ~/madvlsi_git/madvlsi/madvlsi to ~/share/xschem/xschem_library/. Now While browsing for the insertion of the components, I can see two libraries named "devices"(the default component library of xschem) as well as "madvlsi". Is this the correct way of using madvlsi or are there different ways to use it ? Please address this query too. Thanks in advance. Best Regards