Let me clarify. The new Virtualization tab is functionality available in both NPM and APM. In addition, with the release of 4.0 we'll be adding a new VMware component monitor type. This will give you the ability to build application monitors for performance statistics that are available via the VMware API. This new component monitor isn't available yet, but will be in a later version of the RC that we hope to release in the coming weeks. Stay tuned!