diff --git a/README.md b/README.md
index f394a7b..1acf8cf 100644
--- a/README.md
+++ b/README.md
@@ -6,14 +6,18 @@ This repository contains a variety of files and tools for learning new technolog
 
 **consul**: In this folder you'll find a `Vagrantfile` and supporting documents to run a Consul cluster under Vagrant on your local laptop.
 
-**vagrant-docker**: In this folder you'll find `Vagrantfiles` and supporting documents for using the Docker provider in Vagrant to turn up Docker containers.
-
-**vagrant-docker-yaml**: This folder is an extension of "vagrant-docker" in that it provides the ability to specify the list of Docker containers that Vagrant will create in a separate YAML file.
+**docker-swarm-etcd**: In this folder is a `Vagrantfile` and supporting files for turning up a Docker Swarm cluster powered by etcd 2.0. _(INCOMPLETE)_
 
 **docker-swarm**: This folder contains a `Vagrantfile` and supporting files to run a Consul-backed Docker Swarm cluster under Vagrant on your local system.
 
+**etcd-2.0**: Use the `Vagrantfile` and other files in this directory to turn up an etcd 2.0.9 cluster running on Ubuntu 14.04.
+
 **openstack-cli**: This folder contains the files for a Vagrant environment that spins up an Ubuntu box with all the OpenStack CLI clients pre-installed.
 
+**vagrant-docker-yaml**: This folder is an extension of "vagrant-docker" in that it provides the ability to specify the list of Docker containers that Vagrant will create in a separate YAML file.
+
+**vagrant-docker**: In this folder you'll find `Vagrantfiles` and supporting documents for using the Docker provider in Vagrant to turn up Docker containers.
+
 ## License
 
 This content is licensed under the MIT License.