Yuval,
I dont think load balancing would work in my case. Or maybe it will?
What I am really trying to do is have 2 seperate servers:
gentoo - example.com - carrying the website and other associated services.
&
fedora - webmail.example.com - would carry a horde webmail server for employees to access webmail.
DNS is set up correctly to handle the 2 web servers (from inside the network everything works perfectly, externally however is the problem).
I could put them both on the same server, but the plan is to eventually migrate everything off of the gentoo box and onto the fedora box. I would like to migrate in small increments for testing and evaluation purposes, and the webmail is the first step.