diff --git a/content/guides/virtualbox.md b/content/guides/virtualbox.md
index 7bc796148a0b58eef9bf17f4f33a5ca3913e89af..406705275f33596c4dbdef69d4ed907a4a5d9bd7 100644
--- a/content/guides/virtualbox.md
+++ b/content/guides/virtualbox.md
@@ -411,7 +411,14 @@ containing the virtual machine intact.
 
 We recommend running minimal, target and development images on
 [real hardware]( {{< ref "/reference_hardware/_index.md" >}} ), but VirtualBox
-can run our `amd64` images.
+may be able to run some of our `amd64` images.
+
+{{% notice warning %}}
+Running non-SDK images on VirtualBox or other virtual machines is not
+officially supported, though many of the images do. If the image type you are
+interested in evaluating does not boot in VirtualBox, there is a good chance
+that it may boot in [QEMU](https://www.qemu.org/).
+{{% /notice %}}
 
 - Download the `.img.gz` and `.img.bmap` files for the image you need from the
   [image repository]( {{< ref "/images.md" >}} )
diff --git a/content/reference_hardware/_index.md b/content/reference_hardware/_index.md
index e8196b5eabeb5692166ae84c821cdbd2ba8e7b65..5ba051b0072767b8bdb8a892537af252791b7b2f 100644
--- a/content/reference_hardware/_index.md
+++ b/content/reference_hardware/_index.md
@@ -19,10 +19,8 @@ span the Intel 64-bit, ARM 64-bit and ARM 32-bit architectures:
 - [Optional extra reference hardware]( {{< ref "/reference_hardware/extras.md" >}} )
 
 Various prebuilt [images]( {{< ref "images.md" >}} ) are available for testing.
-Apertis development is fasted paced, so we recommend that you use the daily
-build images whenever possible.
 
 If you currently don't have access to any of the supported hardware, the
-`amd64` images can be run on a
-[virtual machine]( {{< ref "/guides/virtualbox.md" >}} ).
+`amd64` images might run on a
+[virtual machine]( {{< ref "virtualbox.md#non-sdk-images" >}} ).