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\chapter*{Copyright notice}%
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OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
-\chapter{Introduction}\label{IDH_INTRODUCTION}\index{Introduction}
+\chapter*{Acknowledgements}
+\setheader{{\it COPYRIGHT}}{}{}{\ctsimheadtitle}{}{{\it COPYRIGHT}}%
+\setfooter{\thepage}{}{}{}{\manver}{\thepage}%
+
+\textbf{Ian Kay, Ph.D.}\\
+Dr. Kay has contributed portions to this manual. He has also assisted the
+development of \ctsim\ with his bug reports and fixes.
+
+\textbf{Gabor T. Herman, Ph.D.}\\
+Dr. Herman's publications on computed tomography provided me with my initial inspiration
+to create \ctsim\ back in 1983. Dr. Herman has graciously permitted use of his
+copyrighted head phantom for use in \ctsim.
+
+
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+
+\parskip=10pt
+\chapter{Introduction}\label{IDH_INTRODUCTION}
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+\newpage
\addcontentsline{toc}{chapter}{Index}
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