The free tool is a nice way to attract business for Foundstone, and also a scary reminder of how much information is out there, says SiteDigger designer Mark Curphey.

FORBES: Google Me Not

They are crammed with information on where to get almost anything from cheap designer trousers to the latest haircut.

ECONOMIST: Revenge of the office lady

Their returns this year range from the 57% of corporate information-data-services provider Teradata ( TDC), to 149% for drug designer and manufacturer Regeneron Pharmaceuticals ( REGN).

FORBES: 10 Companies That Prove Stock Picking Is Still Alive

Why on the list: arm is the main designer of RISC (reduced instruction set computing) chips used in such battery-powered information appliances as handlheld PCs and mobile phones.

FORBES: 20 FOR 2000

"The internet in Argentina created a need for information and, like computers, everybody has to live with it, " said Gaston Cardey, a web designer and computer consultant.

BBC: Argentina bets on cyberspace