Ok, I have made a little
progress.... I figured out that that the problem I was having was due to the fact that I was not using Linux-Enterprise edition kernel server side and Linux-Boot edition kernel client side, however still no easily functioning client side GUI.
Also, as hard as I try, I cannot get my client to boot up without completely turning OFF my [shorewall] firewall on the server side of things, which is not something I am completely comfortable with doing. No where in any faqs I have looked at is a port number listed that I can open on my firewall that allows the complete etherboot procedure to come across (I started by opening UDP/177 TCP/6000 which XDMCP supposedly needs, then tried opening both sides from 67-69, and 1110, all to no avail).
If ANYONE out there has had ANY success in doing this, ESPECIALLY in conjunction with a firewall, please let me know what ports you had to open up/noticed being used in conjunction with this service. Thank you