I have just purchased some move licences for our virtual machines.
Currently we are using the Free version of ESXi 4.1, but we will be purchasing the VMware Essentials kit 5.1.
I have logged into out McAfee download site and there are multiple options for Move. Move 2.5, Move2.6, Move 3.0. Then you have Agentless and Multiplatform. Which version would suite our needs correctly.
The product guides should cover it and then you could decide what would be the correct approach for your enviornmen t.