[Mark McLeod]

Is your laptop connected to the DLink wirelessly?
If it is, then try connecting with an Ethernet cable instead to see if the camera image appears (enabling the video feed) on the Dashboard.

If it works while wired, but not wirelessly, then the camera settings are probably too bandwidth intensive. The wireless settings on the DLink emulate the real playing field bandwidth limitations for the Dashboard feed. If that's the case, then just adjust the camera settings using the built-in Dashboard controls until you get the camera bandwidth under ~5Mb/s.