CloudShare enables you to run virtualization software on a CloudShare VM. All you have to do is enable virtualization on the VM and then you can run the virtualization software of your choice.
From your environment's details page, click Edit Hardware.
Under VMs List, find the VM you want to run virtualization on and select the VT (Virtualization Technology) checkbox.
You might have some VM templates that do not support virtualization due to an old virtual hardware version. In the case of a VM based on such a template, the VT box is not selectable and you'll see a message when you try to select it. If you run into this problem, replace it with a VM based on a newer template.
Click Save changes and wait for your environment to update.
When your environment is done updating, you will be able to connect to the rebooted VM and then run any virtualization software you choose.