I have a current zimbra install on RHEL (centos) 32bit and we needed to upgrade the server's hard disk system and I was wondering if its possible to move to x64 version from the x32 version. Can I do a hotbackup on x32 and a restore on x64? I have no problem using the same server name on both. The other question I have is can I move my keystore (ssl) from the old server to the new one?