No capture device found! Have tried everything, but ...

[PictureLake]

I just bought a new miniDV (Sony TRV22), installed a generic firewire card (VIA chipset), connected them, turned the camcorder on, and tried:
o VideoStudio 5.0 (came with the card)
o DVIO
o scenalyzer
o scenalyzerLive (trial version)

They ALL say "no capture device found" (except DVIO, which just disappears when I press "Capture Video from Camera").

I've tried this in Win 98SE, and Windows 2000. I've been concentrating on the latter for now. It's got Service Pack 3 installed. DirectX 8.1. The card shows up as being installed with no problems in Device Manager ("VIA OHCI Compliant IEEE 1394 Host Controller"), using Microsoft drivers. I've tried moving the card to different slots, with no joy. I removed my analog capture card, so it's the only card in my system, other than my graphics card (Matrox G450).

Since the card, cable, and camera are all new, I can't rule out any of them as suspects. Does anyone have any ideas on what I might do or try? I've spent hours searching this forum and Usenet, but to no avail.

PLEASE help!

Thanks,

Ken

[PictureLake]

I'm going to post this in the Capture forum, since it's probably more appropriate there anyway. The fact that I'm a newbie is hopefully irrelevant in this case.