Make a webcam or live feed

[Jaywire]

Well, I recently bought a Panasonic PV-DV51D/PV-DV101. It has a headphone jack, IEEE 1394(FireWire) port, A/V Jack and an s-video. Now, say I wanna set it up pointing at my lizard tank so I can monitor what they do during the night. Or set it up pointing outside or something, whatever. Now, I want a live feed off of it like a USB Stream camcorder, only with Firewire. Is there any way to do this? Thanks.