I used the mock scanner this morning and found that I could not get the experimenter computer (i believe piaget?) screen to show on the mock scanner monitor. It shows the dvd screen fine.
The display settings had been changed to use only one monitor. I was able to correct this just now. If you right click on the desktop, and choose nvidea settings, you can find the option under one of the tabs (sorry I don't have more precise instructions- I just ran in and fixed it for someone who was actively using it, didn't ahve time to take notes)...
*********************** Todd Harshbarger Instructor BIAC, Duke University todd.harshbarger@duke.edu ***********************