What is the best laptop for gaming?

What is the best laptop out there for playing PC games. I know, I know, everyone is going to say "get a desktop" if you want to play games, but if you have to own a laptop anyway as your main computer, why not get one that plays games?

I know that there are probably no laptops available over the next few months that could run Vista, let alone have video cards that can support Direct X 10. Does anyone game on a laptop? If so, what kind of experience is it when you want to play the newest games?

Dell's XPS line is your best bet if money is not an issue. The M1710 with a GeForce 7950GTX is the best gaming laptop out there now, aside from a handful of laptops that support SLI. I think Alienware sells a few, although I'd imagine the heat they put out is incredible.

If money is an issue you can still get a good experience with the Inspiron line...the E1705 can be configured with a 7900GS, which is powerful enough to run most new games at high settings. I have one of them myself, although the screen upgrade I went with (1920x1200) also means that I'm either gaming at slower speeds because I'm using the native resolution, or it's upscaling a lower resolution. Would be less of an issue if I had a lower res external monitor.

Still, I can play Company of Heroes and Oblivion and such with the details fairly high. Company of Heroes in particular runs really well on it at 1920x1200, so long as I keep AA off. And on a 17" screen you can't really tell the difference anyway.