Reoccurring memory limits in vCenter

We recently had, after we migrated from vSphere 4 to vSphere 5, a memory limit in size of the configured memory on each and every VM. Since memory limits on VM level pretty much destroy performance, I went ahead an wrote this simple script to remove all memory limits on all VMs that don’t have “Unlimited” configured:

This script is basically what the guy over at did, just only for memory limits.