For your browsers to use Transparent Proxy from a specific client computer, that machine must have a Gateway assigned to the network card.  The Gateway address must be the OrbitNet internal IP address.  If the client machine is set to "Obtain automatically", then it will get the correct information from the OrbitNet DHCP server automatically.

Netscape 4.x (4.0, 4.5, 4.6, 4.7)

1. Click on  Edit -> Preferences -> Advanced -> Proxies.
2. Select "Direct connection to the Internet", then click OK.

Internet Explorer 5.0

1. Click on Tools -> Internet Options -> Connections.
2. Select "Never dial a connection".
3. Click on LAN Settings and uncheck any boxes that are checked.
4. Click OK -> OK.

Netscape 3.0

1. Click on Options -> Network Preferences -> Proxies.
2. Select "No Proxies", then click OK.

Internet Explorer 4.0

1. Click on View -> Internet Options -> Connection.
2. Select "Connect to the Internet using a local area network", then click OK.