<Sect1>
<Title>About This Release</Title>

<Para>
     <ProductName>PostgreSQL</ProductName>  is  available  without cost. This manual
     describes version 6.4 of <ProductName>PostgreSQL</ProductName>.
</Para>
<Para>
     We will use <ProductName>Postgres</ProductName> 
to mean the version distributed as <ProductName>PostgreSQL</ProductName>.
</Para>
<Para>
Check the Administrator's Guide for a list of currently supported machines. 
In general,
<ProductName>Postgres</ProductName> is portable to any Unix/Posix-compatible system
with full libc library support.
</Para>
</Sect1>
