I got this on Friday at about 2:00pm and looks pretty cool. I could not get it to work at first and had to go to control panel/system/device manager/ports then right click on properties/port settings and change bits per second to 115200.
The predator must also be set to 115200 under options/serial baud and the last place is in the real time streeming software it needs change to 115200.
On mine the graph for spark is flatlined? The numeric screen works fine. It is the same on the sample file that comes with the software.
There is a sample file you can open that comes with software so you can see what it looks like.