At February 15 VMware released the 1.0 version of VMware vCloud Connector. VMWare vCloud Connector enables customers to view, power on and off and copy VMs across public or private vCloud environments. vCloud Connector uses vCloud API to connect vSphere Clients to each other or to vCloud Director.
VMware vCloud Connector is deployed as a virtual appliance and packed as a ZIP file. This can be downloaded, unzipped, and deployed to VMware vCenter 4.1/4.0 via VMware vSphere Client.
More info and download at the VMware site