Hi,  I'm looking at upgrading my view 4.0 environment to view 4.6 and have looked at the upgrade guide. Should I upgrade my vSphere environment from 4.0 to the latest 4.1 environment before tackling my view upgrade? If so, what can I use/say to justify the upgrade of 4.0 to 4.1? Better performance?  Any helpful links for the view upgrade will be greatly appreciated and points awarded!