v7.2.1 to v8.0.1 Appliance Upgrade

Hi,

Has anyone successfully upgraded a v7.2.1 FVEE appliance to v8.0.1?  The documentation is really lacking on exact steps to complete the upgrade?  I have attempted it and it upgraded it, but nothing was working.  The documentation refers to some older document about how to upgrade the agent manager, but I could not figure anything out.

I want to get it upgraded as I see a lot of nice stuff in the new version, bu just needs some hints and tips on finishing the upgrade process.