Help !!!

I have a dell inspiron 700M laptop. I recently reinstalled the OS from the secret partition that dell provides. It was supposed to be restored to factory default. However the NIC which is onboard did not get configured. I believe its "Broadcom 440x 10/100 Integrated Controller". The Wireless 'Intel Pro 220BG Wireless" works fine.

I have tried all the drivers from Dell website but have not been able to fix it. In the device manager it appears as "Network and Computing Encryption/Decryption Controller".

I have seen other posts very similar to mine but have not been able to find the right solution.

Please help.