I have a Hauppage tv tuner card (analogue and digital). I was surprised that it doesn't come with an antenna. I had an analogue antenna lying about, fortunately, but I still can't watch television.

Dell's documentation is completely absent here. 

What I tried already: Vista's Media Center (fails to detect any channels, not digital, not analogue) and Roxio (here I get static).

As this technology is new to me, I'm a bit lost now. What should I do next? Doesn't the tuner card come with some dedicated software?