I just installed Redhat linux 7.3 (i know its an old version) as a dual boot config with windows XP and it boots properly and such. I installed it so that i can learn how to use linux as the disc was included with one of my college textbooks. My problem is that i tried to configure the network options for the internet but my ethernet adapter (nforce3 controller i suppose) does not appear on the list of adapters to use. I went to the nvidia site on my properly configured Windows OS and downloaded a linux driver for amd64 PCs and tried to open it in Redhat from a burned CD but it didn't work either. It just said something about "This file is too big for nautilus to open" or something. The file is 3.3 MB. I just thought i would be able to double click it and it would install the NVIDIA ethernet drivers but i guess i'm doing something wrong and that's why i'm here. Thank you so much for any help guys. I appreciate it. I am very new at linux and dont know much but i am kind of experienced at Windows so feel free to be somewhat technical with me if needed.