ok, I recently just recieved a g4 powerbook 15 inch, and I have final cut pro 4.5 hd installed, and tiger osx. I plugged in my sony vx2100, and final cut pro will not recognize it being there. Is there a way to tell if you firewire isn't working, or if it is just final cut pro that is not recognizing the cam? and how I can fix this, any help would be great, thanks.