Gabes Virtual WorldVMware changes vRAM licensing on vSphere 5 after customer feedback on vTAX – Gabes Virtual World:

VMware vSphere 5 Enterprise Plus vRAM entitlement will be doubled to 96GB

The amount of vRAM that counts against your vRAM license pool will be capped to 96GB per VM !!! In other words, even if you assign 256GB or the new 1TB limit of RAM to a VM, it will only count as 96GB for your license.

Not officially confirmed but would be a welcome change from the “community”, even if it is kneejerk and reactionary.