We plan on upgrading to EPO 4.0 in May. Need to have the time to vacation in March and also sometime to learn 4.0. I am the only EPO administrator at this university and am very busy with other projects. EPO is not the only major responsibility that I have as we maintain DHCP, DNS etc.
We also can deploy overnight as only about 40% of the users leave their systems on. The university president has tried to tell users to turn off their computers at night to save money. This makes it difficult for us Admins.