i am currently licensed for vSphere 5 Essentials. I tried to use teh migration feature but it said vMotion is not licensed on the host. is there a license for vMotion or do i need to upgrade to a different version of vSphere? My current license allows me 3 servers with up to 6 processors. It appears vMotion is included in Standard edition but that seems to be an expensive upgrade for the single feature I want. How many servers can i have in vCenter with Standard edition? I currently have 3 separate vCenters with 3 hosts in each. i would like to manage this from a single station. Will the standard edition do this?