I have a Sigma SD9 camera and im trying to connect it to my computer. I lost the software CD so i visited their website and downloaded the driver Camera Firmware Update via USB or Firewire (1394) (Version 2.0.4.1642) . After installing it according to their guiadance i dont know what to do next to actually find my cam on my pc . I tryied connecting it with usb, firewire or both together but none worked. All my computer sais its that it found the new hardware and that is ready for use. I looked in my computer and nohting there. Also looked on my computers devices list etc . Nothing either . Please i really need help .