Thanks to you gentlemen I did solve my previous issue and now have it installed and running successfully. I did have to redirect tomcat to port 81 because apache is using 80 which is no big deal as this is only being used behind my firewall.
It is not accepting inbound mail, or anything else as far as I can tell. Nothing in the /var/log/zimbra.log but my pop client logging in and out.
I added myself and my wife as users and it should be accepting mail for our domain, pksings.com. But nothing is showing up.
Any and all ideas are welcome as it's been two days since it's recieved any mail now....
Thank you very much in advance.