I did a complete rebuild of a computer, and had to re-install all of the drivers.  The only one that has given me problems is the driver for the Ethernet Controller.  I have tried the version I found on the dell website (Integrated Intel Pro 10/100), the version that is on the actual disk from Dell, and another version that I was led to in a different spot on the Dell website.  NOTHING is working, diagnostics are only telling me that there is no driver installed, and the Device Manager still shows that there is no driver in place.  I did run the Dell Driver Reset tool, and it is sensing that there is new hardware, but it can't find the software to install it!  I have to take care of this ASAP.  Can anyone help me?