possible to watch HDTV on laptop with USB HDTV tuner?

[lostatlantis]

Is it possible? I read about this cool toy http://www.pcalchemy.com/product_info.p...sCsid=aa01fc00453ccdf313a7d1f14f8aa6a6

and the price isn't too steep. Has anyone done this? I wonder if my poor little 1.4Ghz Banias can handle it...