calibrating dk2 in vizard

[Jeff]

1) Yes, the preset should work with the CV1

2) Vizard/Vizconnect gets the tracking data through the Oculus software. Whether one or more cameras is connected in Oculus software, the setup in vizconnect is the same.

3) I'm not sure how added cameras affect the quality of the tracking other than increasing the tracking space. This is a question that's better to research on the oculus forums.