Beaming broadband to the beach

A business idea worth exploring, according to Business 2.0: Set up wireless networks to deliver broadband to narrowly targeted groups of customers - tourists and well-to-do Brazilians at beach resorts. :You have this tremendous pent-up demand for broadband access,' says Charles Brown, president of California-based Wireless Networks, which sets up high-speed Wi-Fi for rural locales and founded a Brazilian company that handles wireless payments for retail merchants. "There just isn't anything there."