D770 Mini Plug to IEEE 1394 Interface
Sorry, but there is no firewire setup on the D770.
There is a video output jack on the camera only.
You will have to use big ATA or PCMCIA cards and plug them into the PCMCIA card slot. You can also use PCMCIA card adapters for MemoryStick, SmartMedia, and CompactFlash cards(CF).
Those are your only options of media for the laptop or PC.
The camera comes with a parallel port PCMCIA cardreader. It is reccommended to be used on your PC.
Hope this info helps you out.