Routers dont have drivers, but for firmware updates go to this site
http://www.support.dlink.com/downloads/ for further infomation.
To configure your router.
>Make sure you have Internet connection on your modem
>Connect the modem to the router using an Ethernet cable under WAN port of the router.
>Another Ethernet cable should be place on any LAN port on the router going to your computer.
>Access the configuration page of the router (192.168.0.1) on the address bar.
>If you have the login page, Type admin/Admin on the username and leave the Password Blank.
>Once inside click on Home and choose WAN on the left side.
>Choose Dynamic IP address
>Click on Clone Your PC Mac Address
>Click on Apply > click Continue..
>Click on Status
>Under WAN look for the IP Address
>If you have values on it beside from 0 it means you have Internet connection now. otherwire call your Dlink for manual assistance on configuration your router for Internet connection.