If you want the best compromise between video capture, TV tuner (with digital VCR capabilities), and 3D accelaration; look now further than the ATI All in Wonder Radeon. Just keep in mind you'll need a FAST system (at least 700mhz) to take full advantage of all the features of this card.
Also, there are some compatibility issues with some AMD configurations, so if you want a headache free installation, go with Intel.
(for all you AMD fans out there, don't flame me on this. I'd rather use AMD with this card too, just too many problems I've heard with the VIA chipset and Radeon's in general).
Oh, and as a bonus, it's the #1 card for DVD playback (hardware accelarated,'S' video out; also Dolby digital 5.1 output)
Hope this helps