files to configure the node. Nodes also read and write files within that
directory.</p>
- <p>A grid consists of a single Introducer and one or more nodes. If you
- are creating a new grid, you'll need to create both an Introducer and a
+ <p>A grid consists of a single introducer and one or more nodes. If you
+ are creating a new grid, you'll need to create both an introducer and a
node (and then invite other people to create their own nodes and join
your grid). If you are joining an existing grid (such as <a
href="http://allmydata.org/trac/tahoe/wiki/TestGrid">the public test
- grid</a>), the Introducer will already be running, and you'll need to
+ grid</a>), the introducer will already be running, and you'll need to
create a node.</p>
<p>To construct an introducer, create a new base directory for it (the name