If your machine does not have a built in adapter, then check
the user manual. The manual will tell you what adaptor you
will need and how to install it. Most Macintosh machines
have a built in network adapter.
Configure your network software
Open "System Preferences."
Click
on the "Network Icon."
In
the Network window, select "Built-in Ethernet" from
the Show menu.
Select the "TCP/IP" tab.
Select "Using
DHCP" from the Configure menu.
Click "Apply
Now."
Getting your Ethernet Address
Open the "Network" icon from your System Preferences.
Select the "Build-in Ethernet" from the "Show" selection
box. Select the "TCP/IP" tab of your network
window and your ethernet address will be listed.
Register for ResNet Service
You should now have a live network connection, but your
access is restricted to the ResNet
Registration page. For unrestricted access, you must
fill out the online registration form. Open a web browser,
and follow the instuctions. After you have completed registration,
you need to restart your computer.