Can Vizard interact with the Arrington eye tracker?

[Deltcho]

Basically, I am interested in using the arrington eye tracker output in Vizard to control an object. For example, I wish to make a cube follow a person's gaze within the environment.

I am wondering if there is a way to do this? The Arrington eye tracker software can output to a COM port, but I am unsure how to get Vizard to accept the data.