this is from the read me file in the dirt track racing 2 folder (shows data mods sponsors)
DTR2 only supports TCP/IP, so in order to play on a LAN each machine
will need to have TCP/IP networking for the network card set up.
To set up TCP/IP networking, follow these steps:
1. Open My Computer -> Control Panel, then run the Network application.
2. If TCP/IP for your network card is not in the list, then:
a) Click Add.
b) Double-click Protocol.
c) Select Microsoft on the left hand side, and TCP/IP on the right
hand side.
d) Click OK.
3. Select the TCP/IP item in the list, for your network card (not for
dialup networking, if you have that installed).
4. Click Properties.
5. Select the IP Address tab.
6. Click "Specify an IP address", then enter an IP address of
192.168.0.xxx, where xxx is 1 for machine 1 on your LAN, 2 for
machine 2 on your LAN, etc.
7. Enter a Subnet mask of 255.255.255.0.
8. Click OK, then OK on the next screen. You will probably need to
restart your computer.
not sure if thatll help or not , but it might be somethng worth reading thru that "read me" file