<DIV CLASS="figure"><TABLE SUMMARY="CUPS Block Diagram">
<CAPTION>Figure 1: <A NAME="FIGURE1">CUPS Block Diagram</A></CAPTION>
-<TR><TD ALIGN="CENTER"><IMG SRC="../images/cups-block-diagram.gif"
+<TR><TD ALIGN="CENTER"><IMG SRC="../images/cups-block-diagram.png"
WIDTH="768" HEIGHT="768" ALT="CUPS Block Diagram"></TD></TR>
</TABLE></DIV>