Help reading analog video? I have a microcassette tape with some video on it that I'd like to digitize, but the camera I have that can play microcassette tapes is so old its drivers come on a floppy disk, which I can't read with any of my computers.

However, I can use a firewire cable to transfer the video, but none of my computers have a firewire port, so I bought a firewire-to-usb cable.

I've tried using WinDV VideoDub and dvgrab to capture the tape, however both WinDV and VideoDub suffer from the problem that Windows has no drivers for the camera, and dvgrab can't find the camera in Arch Linux, probably for the same reason.

Is there a way of using the equipment I have to read the video, or will I have to purchase a floppy disk reader to get the drivers?
Even with a floppy drive, you may be SOL -- it's likely the drivers won't work in your current OS. You might have to fire up a virtual machine with an older OS. 

If the video is analog, consider a USB video capture device. Here's a whole page of them, or search for "USB video capture".