ok thanks for everyone's help thus far.
I have installed ubuntu on another pc and it is up and running fine it is also setup with ISPconfig
However I have one problem to overcome to get this whole long saga over with

The SME server is in server gateway is 'pinestraining.com.au'
The new server is called 'server1.pinestraining.com.au'
I have followed the instruction on the SME documentation page regarding proxypass and done the following on the SME server;
db domains set server1.pinestraining.com.au domain
db domains setprop server1.pinestraining.com.au Nameservers internet
db domains setprop server1.pinestraining.com.au ProxyPassTarget
http://192.168.70.8/db domains setprop server1.pinestraining.com.au TemplatePath ProxyPassVirtualHosts
signal-event domain-create server1.pinestraining.com.au
From the outside network I can reach
http://server1.pinestraining.com.aubut I can not reach for example
http://server1.pinestraining.com.au:81 (which is the admin page for the ISPConfig) _ I can reach this page from the internal network, although only through
http://192.168.70.8:81Furthermore when I try to ftp from outside the network I connect but it is to SME server
Please help I am getting pressure from everywhere to fix this situation and to be honest I have no clue, it has been a steep learning curve, and one I wish to have a little break from
