diff --git a/TESTING.md b/TESTING.md
index bedf404bec..4a4d90e9ff 100644
--- a/TESTING.md
+++ b/TESTING.md
@@ -1,7 +1,10 @@
 Docker Toolbox Testing
 ======================
 
-Testing is mostly manual for now. Below you'll find a checklist of cases that have been covered by each release:
+Testing is mostly manual for now. Below you'll find a checklist of cases that have been covered by each release.
+
+Things to try:
+- Old version of VirtualBox running with old version of Boot2Docker
 
 ## Toolbox 1.8.0 RC7
 
@@ -9,28 +12,46 @@ Testing is mostly manual for now. Below you'll find a checklist of cases that ha
 
 - [ ] Install + Quick Start
 - [ ] Install + Migrating Boot2Docker
+- [ ] Install + Start Kitematic 
 
 ### Mac OS X 10.10
 
 - [ ] Install + Quick Start
 - [ ] Install + Migrating Boot2Docker
+- [ ] Install + Start Kitematic 
 
 ### Mac OS X 10.9
 
 - [ ] Install + Quick Start
 - [ ] Install + Migrating Boot2Docker
+- [ ] Install + Start Kitematic 
 
 ### Windows 10
 
-Currently unsupported by Toolbox as VirtualBox 5 does not yet support Windows 10.
+- Currently unsupported by Toolbox as VirtualBox 5 does not yet support Windows 10.
 
-### Windows 8
+### Windows 8 (8.1) 
 
-- [ ] Install + Quick Start
-- [ ] Install + Migrating Boot2Docker
+- [x] Install + Quick Start
+- [failed] Install + Migrating Boot2Docker
+- [x] Install + Start Kitematic 
+*User may encourter Docker Machine errors. 
+** Boot2docker installer failed to work on the test PC 
+
+Clean install: 
+1. Open VirtualBox (if installed), and remove all the VMs by choosing Delete all files. 
+
+2. Open Control Panel -> Program and Features -> Uninstall Virtualbox 
+
+3. Uninstall Docker Toolbox (if installed) 
+
+4. Open "File Explorer" -> C:\Users\YOUR_USERNAME\ and delete .docker folder 
+ 
+5. Run toolbox installer again
 
 ### Windows 7
 
 - [x] Install + Quick Start
 - [x] Install + Migrating Boot2Docker
 - [x] Uninstalling
+*User may encourter Docker Machine errors. 
diff --git a/osx/Dockerfile b/osx/Dockerfile
index 62584d08e9..a159eb7cf4 100644
--- a/osx/Dockerfile
+++ b/osx/Dockerfile
@@ -45,7 +45,7 @@ ENV KITEMATIC_VERSION 0.8.0-rc5
 RUN curl -fsSL -o /kitematic.zip https://github.com/kitematic/kitematic/releases/download/v$KITEMATIC_VERSION/Kitematic-$KITEMATIC_VERSION-Mac.zip
 
 # ENV INSTALLER_VERSION $DOCKER_VERSION
-ENV INSTALLER_VERSION 1.8.0-rc5
+ENV INSTALLER_VERSION 1.8.0-rc7
 
 ENV MIXPANEL_TOKEN c306ae65c33d7d09fe3e546f36493a6e