Ok, well after further research, and having a CentOS 5.9 environment setup, this might be a bigger pain that it already is. The forum is on UBB 6.2. As far as I can tell, I can't upgrade that to 6.5.5 and then on to current version. I am still not keen on running multiple version of PHP on the production environment. Any advice on where I go from here? Is there any guide on getting from 6.2 to current?