Do these cards give you TV-out as standard to view your compositions on a TV while editing or is this left to your graphics card?

I'm looking to build a dual screen system, with something like a parhelia card in, so maybe the question is moot anyway.

Hadn't thought about the realtime MPEG2 capture. Useful for building DVDs from all those VHS tapes eh? Might even be worth the extra money just for the time saved there i think.