It seems to me that if you are seeing the same thing on two different computer then there is likely an issue with the camera. Before you send it back, I would like to see the error logs to make sure that something funny isn't going on. The error logs will report any thing bad that happens, such as the image coming through, but being undisplayable for some reason. If you can record some images, that would be useful as the first thing infinity does when it receives an image is save it, so this would allow me to see whether the issue is with the camera or infinity.
I've just received your errors, so I'll take a look at them now.
Could you just try the following:
1) Close infinity
2) Open the folder: C:\ProgramData\Atik\Infinity
3) Delete the 'Settings.txt' file, the 'Config' folder and 'Errors' folder
4) Restart infinity and take another image.
If it still doesn't work, could you send the new 'Errors' folder.
Does that help at all?
Chris.
Chris.