Business 2.0 says that Wi-Max, which Sprint will be offering soon, is Like Wi-Fi on Steroids:
Sprint says its new service will go live in three markets — Baltimore, Chicago, and Washington — by the end of 2007. It will be the first U.S. carrier to launch the next-generation network, which already exists in South Korea and is five times faster than current 3G cellular data services. Sprint hopes to have coverage available to 100 million Americans in about 35 regions nationwide by 2009.