\section{Additional Documentation} \label{additional-docs}
Additional information and the most recent version of this manual may
be found at the \PSIthree\ website \htmladdnormallink{{\tt 
www.psicode.org}}{http://www.psicode.org}.  
More complete information on the installation of the \PSIthree\ package
is available in the \htmladdnormallink{PSI3 Installation 
Manual}{http://www.psicode.org/users.html}.
For programmers, the \htmladdnormallink{PSI3 Programmer's
Manual}{http://www.psicode.org/developers.html} is available online
along with complete \htmladdnormallink{library
documentation}{http://www.psicode.org/doc/libs/}.