I'm running ESX 5.0 right now and I have inherited this setup with little known about it. In Vsphere, I click on plug-ins-->Manage Plugins and I see there is an available VMWare vSphere Update manager Extension. The version is 5.0.0.8039. The status is download and install. What systems will be affected if I install it? I'm trying to make sure I don't take down everything not realizing what I'm doing. Thanks