Server Config Screen.. Should I edit?

[beezer1424]

If I go to System > Server Config> "choose my server" > Server tab

the entries are as follows:

Network configuration not checked (till said that was fine)
IP Address : the correct address of my server
Netmask: the correct netmask
Gateway: 192.168.0.1 (not my gateway IP but there by default)
Hostname: the correct hostname of my server
Nameservers: 192.168.0.1,192.168.0.2 (not my nameservers)

any thoughts

[till]

Thats fine and does not have to be edited. The automatic network configuration is disabled by default, so these values are not used until you enabbled automatic network configuration and this is supported only on debian.