Let me help you with your question.
You can download the Intel® PROSet/Wireless Software and Drivers for IT Administrators which is in Zip file format.
Regarding the Ethernet driver, I believe you can open the exe file with a Zip or Rar file application and extract the INF file. There is also the Intel® Ethernet Connections CD.
Thanks for your help. I was able to get the correct drivers, although it didn't actually solve the problem... I guess I have to go back to Symantec to find out why Ghost can't boot with the network drivers. It doesn't see either of the network adapters.