I'm planning on spending the rest of my VA dollars on a PCI firewire port card for my computer, and there seems to be a lot of variance in price-- the Pyro one is around $85, then there are similar ones like Studio DV for around $125. There were a few others too, western digital apparently makes one. Is there much of a difference between any of these? I need one that supports Windows 2000, and without much hassle. Any suggestions? Thanks.