Problem with my Broadcom 440x Integrated Controller

I know that this topic has been bludgeoned to death, but I must ask you people for help anyways. 

I have a Dell Dimension 2400 with a Broadcom 440x Integrated Controller.  Up until this point I have been using Dial-up but I have now decided to get DSL.  My device manager read for the longest time that my Broadcom controller was not loading the drivers correctly, but after an exhausted effort I finally fixed it.  The Broadcom Control Suite says that the drivers are loaded correctly and the device is functioning properly. 

 

However, my ISP (SBC Yahoo DSL)'s installation CD says that I still need to install an ethernet adapter.  I checked my Device Manager again and now it says that my Broadcom 440x Integrated Controller - Packet Scheduler Miniport is not loading the drivers correctly.  However, the actual controller still says it is working properly. 

 

I have tried reinstalling drivers from the Dell website.  I have tried reinstalling the chipset drivers.  I am running out of ideas..if anybody can help, please do so.

 

Thanks.