Retrieved 2008-03-17. ↑ "Wireless internet service". wibre.co.za. Retrieved 2016-01-16. ↑ "Meet WiSP", PC World ↑ "Forget Fiber, Monkey Brains Will Bring SF ‘Insane’ Speeds", MissionLocal. Retrieved 04 March 2016. ↑ "Diagram of a WISP", Clear Surf ↑ Brain, Marshall (December 2, 2004).