Hello, I have the following;- Thermoteknix Miricle 110k camera (baud rate :56000)- Labiew 8.2 and the latest IMAQ driver softwareThe digital camera is connected to a PCI-1422 frame grabber via an LVDS interface. I am able to acquire digital data from the camera ok; however controlling the camera via the serial interface does not seem to be working. I have confirmed with the camera manufacturer that this is possible and also I am using the right serial commands. I have tried using low-level IMAQ commands such as imgSessionSerialwrite and also tried changing the baud rates of the camera in Ni camera file generator. Even the basic serial TEST in NI Camera File generator does not work, meaning there is something not quite right.