The house is sort of a modernist castle with a high turret on one end. Da5id and Hiro and the rest of the hackers used to go up there with a case of beer and a hibachi and just spend a whole night, eating jumbo shrimp and crab legs and oysters and washing them down with beer. Now it's deserted, of course, just the hibachi, which is rusted and almost buried in gray ash, like an archaeological relic. Hiro has pinched one of Da5id's beers from the fridge, and he sits up here for a while, in what used to be his favorite place, drinking his beer slowly, like he used to, reading stories in the lights.

The old central neighborhoods are packed in tight below an eternal, organic haze. In other cities, you breathe industrial contaminants, but in L.A., you breathe amino acids. The hazy sprawl is ringed and netted with glowing lines, like hot wires in a toaster.

At the outlet of the canyon, it comes close enough that the light sharpens and breaks up into stars, arches, glowing letters. Streams of red and white corpuscles throb down highways to the fuzzy logic of intelligent traffic lights. Farther away, spreading across the basin, a million sprightly logos smear into solid arcs, like geometric points merging into curves. To either side of the franchise ghettos, the loglo dwindles across a few shallow layers of development and into a surrounding dimness that is burst here and there by the blaze of a security spotlight in someone's back-yard.

The franchise and the virus work on the same principle: what thrives in one place will thrive in another. You just have to find a sufficiently virulent business plan, condense it into a three-ring binder -- its DNA -- Xerox(tm) it, and embed it in the fertile lining of a well-traveled highway, preferably one with a left-turn lane. Then the growth will expand until it runs up against its property lines.

In olden times, you'd wander down to Mom's Cafe for a bite to eat and a cup of joe, and you would feel right at home............