I have read tons of stories of people successfully using the Intensity Pro as external Preview for Sony Vegas, so with that in mind I bought one. Although it works perfectly well with Premiere CS5, I can't get it to work in either Vegas 9.0e or 10.0a, 32 or 64 bit versions. In the PDF manual it doesn't mention anything about external preview in Vegas, only capture. The only setting in Vegas that I changed was the external preview to Blackmagic Design Decklink, which I know is another card, but I had read that choosing that card would enable the Int. Pro. I even converted a small clip to Blackmagic's codec and put that clip on the timeline, but still no video through the card.
Is there anything I'm not doing well, or could it be that Blackmagic removed support for Vegas with this card?