WiMAX

kinda like WiFi but different

at least initially may be more of a competition to DSL and Cable Modem for getting signal into the home/business, with WiFi handling the "last 50 feet".

Feb'2008: good Tom Evslin summary (including questioning whether WiFi could be made long-range).

http://en.wikipedia.org/wiki/Wimax

http://www.intel.com/netcomms/technologies/wimax/

http://wimax.weblogsinc.com/

http://www.wi-fiplanet.com/wimax/

http://www.wimax.com/