diff --git a/cass_zk_rmq/README.md b/cass_zk_rmq/README.md
index f8fdb2e2c40a804b236098a557f33ec43d52f059..132a79e34ff4686e61a09c61a9b1d7faee079526 100644
--- a/cass_zk_rmq/README.md
+++ b/cass_zk_rmq/README.md
@@ -1,3 +1,14 @@
+# cass_zk_mq
+
+Cassandra, ZooKeeper, RabbitMQ
+
+Added:
+* curl
+* Sun Java 8
+* Apache Cassandra 3.0.9
+* ZooKeeper
+* RabbitMQ 3.3.5 (management plugin disabled)
+
 
 ---
 
diff --git a/cassandra/README.md b/cassandra/README.md
index cf672101fd589815552283d17725f537e728a40e..cb653abea6bb1e15334fb1521609393d5935dd94 100644
--- a/cassandra/README.md
+++ b/cassandra/README.md
@@ -1,3 +1,12 @@
+# cassandra
+
+Debian Jessie x86_64 with Cassandra 3.0.9
+
+Added:
+* curl
+* Sun Java 8
+* Apache Cassandra 3.0.9
+
 
 ---
 
diff --git a/czr_pythons/README.md b/czr_pythons/README.md
index 8f8cbe3ce0a4c7c7dfbcf377d983f97a9644946f..e712699f03c56985945b425dfbc10a353eddfd89 100644
--- a/czr_pythons/README.md
+++ b/czr_pythons/README.md
@@ -1,3 +1,14 @@
+# czr_pythons
+
+Cassandra, ZooKeeper, RabbitMQ and assorted Pythons
+
+It's [cass_zk_rmq](/cass_zk_rmq) but with extra:
+* build-essentials
+* git
+* Python 2.7
+    * cassandra, kazoo and CoolAMQP
+    * common utility and testing libraries
+
 
 ---
 
diff --git a/czr_pythons_pg/README.md b/czr_pythons_pg/README.md
index bbf99a36b89a8551206522ed0e752c6d1c45d1f6..0cb9818494c086afc8711305c913d872c81abae3 100644
--- a/czr_pythons_pg/README.md
+++ b/czr_pythons_pg/README.md
@@ -1,4 +1,6 @@
 
+
+
 ---
 
 Usage in Vagrantfile:
diff --git a/nodejs4/README.md b/nodejs4/README.md
index 44ba445a90126410156b962a4997017bcc47d373..3242ce644505c29e36c04cbba6cf8c67bc064883 100644
--- a/nodejs4/README.md
+++ b/nodejs4/README.md
@@ -1,3 +1,13 @@
+# nodejs4
+
+NodeJS 4 + bower + gulp
+
+* NodeJS 4.x
+* bower
+* gulp
+* git
+* build-essential
+* curl
 
 ---
 
diff --git a/nodejs5_jdk_adk25/README.md b/nodejs5_jdk_adk25/README.md
index 8f717a9a46373ced342c79c83b2efa8ada1af494..af197efd8287d0d9b0d87511777ee35d8700d984 100644
--- a/nodejs5_jdk_adk25/README.md
+++ b/nodejs5_jdk_adk25/README.md
@@ -1,3 +1,38 @@
+# nodejs5_jdk_adk25
+
+NodeJS 5.x + JDK + ADT + cordova
+
+* NodeJS 5.12
+* bower
+* gulp
+* cordova 6.3.1
+* zipalign
+* Android toolchain
+* build-tools:
+* 25.0.1
+* 24.0.0
+* Android platform:
+* 25
+* 23
+* 23
+* Platform tools
+* Google Play services
+
+Use like:
+```
+config.vm.box = "henrietta/nodejs5_jdk_adk25"
+config.vm.box_url = "http://dev.dms-serwis.com.pl/vagrant/nodejs5_jdk_adk25.box"
+```
+
+This machine requires a lot of CPU and memory. You can use ones below:
+```
+config.vm.provider "virtualbox" do |v|
+v.memory = 1260
+v.cpus = 3
+end
+```
+
+
 
 ---