Ok well my friend has a Dell dimension 4300S that he got and we reformatted it with the windows xp sp2 disc and when we were done it said the ethernet controller driver wasn't installed. I've gone on the Dell website and it didn't help any for it because they are so outdated that they only work for lower than windows xp (2000, 98, ME) I've looked on this site and couldn't find any help for it. Does anyone know a good site for it or have an exact link that could work for this?