the most out of NTL, please stop, 
and seriously consider using a Unix emulation environment
and 
NTL's 
<a href="tour-unix.html">Unix distribution</a>.
Your code will be much snappier, and your quality of life 
will be much better.

<p>
You have been warned.

<p>
<b>
Obtaining and unpacking NTL.
</b>

<p>

To obtain the source code and documentation for NTL,
<a href="http://www.shoup.net/ntl/download.html">
download <tt>WinNTL-xxx.zip</tt></a>.
Here, "<tt>xxx</tt>" is the current version number.
Then <tt>u