Upgrading a certificate server from Win2K to Win2K3 Options

[Guest ttripp]

I want to upgrade my Windows certificate servers (root, intermediate

and issuing servers) from Windows 2000 Server to Windows 2003. I

already have the licensing arraiged. Apart from the normal sort of

things done before an upgrade (good backups, etc.), is there anything

in particular to watch out for when upgrading certificate servers, or

is it like any other server upgrade?