diff --git a/knpu/episode1/metadata.yml b/knpu/episode1/metadata.yml
index 374c7aa0..86ac44f7 100644
--- a/knpu/episode1/metadata.yml
+++ b/knpu/episode1/metadata.yml
@@ -1,5 +1,4 @@
 title:  Starting in Symfony2: Episode 1 (2.4+)
-length: 1:18:03
 summary: |
     Get your first Symfony2 project off on the right foot, with the right
     tools, best practices and tips. If you're serious about getting into
@@ -23,6 +22,7 @@ summary: |
 
 illustration: sf2-ep1.png
 tuts_hero:
+    start_step: "start"
     finish_step: "MindTrick: Twig whitespace control"
 
 chapters:
diff --git a/knpu/episode4/metadata.yml b/knpu/episode4/metadata.yml
index 08e26534..32509fb4 100644
--- a/knpu/episode4/metadata.yml
+++ b/knpu/episode4/metadata.yml
@@ -1,5 +1,4 @@
 title:  Starting in Symfony2: Episode 4 (2.4+)
-length: 40:25
 summary: |
     Welcome back for part 4 of our Starting in Symfony2 series! We've got
     some really important topics planned and we're going to start with mastering
@@ -32,43 +31,30 @@ tuts_hero:
 
 chapters:
     intro:
-        title:      Introduction
         is_free:    true
         video_key:  140210042
     assets:
-        title:      Assets and Cache Busting
         is_free:    true
         video_key:  140210039
     bust-browser-cache-and-cdns:
-        title:      Busting Browser Cache and Using a CDN
         video_key:  140210037
     assetic:
-        title:      "Assetic: Filters, Combination and Minification"
         video_key:  140210038
     assetic-combination:
-        title:      Combining and Minifying CSS & JS
         video_key:  140210040
     minify-css-uglify:
-        title:      Applying a Minification Filter
         video_key:  140210041
     "form-customizations":
-        title:      Form Template Customizations
         video_key:  140210043
     bootstrap-form-errors:
-        title:      Error Formatting for Twitter Bootstrap
         video_key:  140210049
     form-input-label-customizations:
-        title:      Adding form-control to the input
         video_key:  140210050
     "more-form-customizations":
-        title:      More Form Customizations (Form Theming)
         video_key:  140210044
     service-parameters:
-        title:      An Aside: Dependency Injection Parameters
         video_key:  140210045
     deployment:
-        title:      Deployment
         video_key:  140210047
     goodbye:
-        title:      Goodbye Friend!
         video_key:  140210052