Don't want to mess your fun but bluetooth isn't compatible with a WiFi router
What you need is a USB WiFi Adapter (or 802.11G adapter).
Bluetooth and WiFi are two completly different things.
Once you have installed the adapter's drivers, Windows is going to recognize a new wireless network peripheral and you are going to have a new Local Network Connection. You should be able to find your new D-Link router then (the default name is "default" for this model.)