vMotion not showing as a licensed option in Essentials Plus

[sottiled]

Just installed my vmWare Essentials Plus licenses and vMotion is not showing as one of my options.  Any thoughts?

Product: vSphere 4 Essentials Plus Licensed for 2 physical CPUs (1-6 cores per CPU)
Expires: Never

Product Features:
    Up to 256 GB of memory
    Up to 4-way virtual SMP
    vCenter agent for ESX Server
    vStorage APIs
    VMsafe
    dvFilter
    VMware HA
    Data Recovery

[a_p_]

Welcome to the Community,

vMotion has been added to the 4.1 version. If you are running 4.0 you will have to upgrade vCenter Server as well as the hosts to 4.1 in order to be able to use vMotion.

André