diff --git a/vars/default_vars.yml b/vars/default_vars.yml
index 245bc85c3..935e2236b 100644
--- a/vars/default_vars.yml
+++ b/vars/default_vars.yml
@@ -380,33 +380,33 @@ munin_enabled: False
 phpmyadmin_install: False
 phpmyadmin_enabled: False
 
-# sugar-stats - unmaintained
-sugar_stats_install: False
-sugar_stats_enabled: False
-
-# TeamViewer - unmaintained (better to install from http://teamviewer.com)
-teamviewer_install: False
-teamviewer_enabled: False
-
 # vnStat
 vnstat_install: True
 vnstat_enabled: False
 
-# XOVis - unmaintained
-xovis_install: False
-xovis_enabled: False
-xovis_target_host: "127.0.0.1:5984"
-xovis_deployment_name: olpc
-xovis_db_name: xovis
-xovis_db_user: admin
-xovis_db_password: admin
-
-xovis_root: "/opt/xovis"
-xovis_backup_dir: "/library/users"
-xovis_chart_heading: "My School: Usage Data Visualization"
-
 # ================================================================
 
+# Unmaintained (better to install from http://teamviewer.com or prep scripts at http://download.iiab.io)
+# teamviewer_install: False
+# teamviewer_enabled: False
+
+# sugar-stats - unmaintained
+# sugar_stats_install: False
+# sugar_stats_enabled: False
+
+# XOVis - unmaintained
+# xovis_install: False
+# xovis_enabled: False
+# xovis_target_host: "127.0.0.1:5984"
+# xovis_deployment_name: olpc
+# xovis_db_name: xovis
+# xovis_db_user: admin
+# xovis_db_password: admin
+
+# xovis_root: "/opt/xovis"
+# xovis_backup_dir: "/library/users"
+# xovis_chart_heading: "My School: Usage Data Visualization"
+
 # Ajenti - unmaintained
 # ajenti_install: False
 # ajenti_enabled: False
@@ -419,7 +419,8 @@ xovis_chart_heading: "My School: Usage Data Visualization"
 # rachel_doc_root: "{{ doc_root }}/modules"
 
 # ================================================================
-# Platforms - turn all off and let <OS>.yml turn on as appropriate
+
+# Platforms - turn all off and let /opt/iiab/iiab/vars/<OS>.yml turn on as appropriate
 
 # wide to narrow
 is_debuntu: False