-Arvados components run on GNU/Linux systems, and supports multiple cloud operating stacks. Arvados supports Debian and derivatives such as Ubuntu, as well as Red Hat and derivatives such as CentOS.
+{% include 'notebox_begin' %}
+This section is about installing an Arvados cluster. If you are just looking to install Arvados client tools and libraries, "go to the SDK section.":{{site.baseurl}}/sdk
+{% include 'notebox_end' %}
+
+Arvados components run on GNU/Linux systems, and supports AWS, GCP and Azure cloud platforms as well as on-premises installs. Arvados supports Debian and derivatives such as Ubuntu, as well as Red Hat and derivatives such as CentOS. "Arvados is Free Software":{{site.baseurl}}/user/copying/copying.html and self-install installations are not limited in any way. Commercial support and development are also available from "Curii Corporation.":mailto:info@curii.com