Recently I installed a PCI NEC Firewarden IEEE 1394 card. Win XP recognised it and installed it. But after a few days, when I tried capturing video from my handycam, I was unable to do so. When I opened the device manager tab I found an ' ! ' mark before the "Network adapter on IEEE 1394" whereas under the IEEE 1394 devices everything was fine. I uninstalled the drivers and reinstalled them and restarted my PC. But again the same problem occured. What should I do???