The entire capital city of Malaysia, Kuala Lumpur will be covered by a wireless broadband access network in the next 2 years. Everyone in the city will be able to use the service, which runs at 512kb per second, for free
This means that if you are in KL, you will not need to patronise certain cafes or pay for Internet services to go wireless.
The service is based on WiMAX 2.3 Giga Hertz. Kuala Lumpur is among one of the first cities in the world to use this technology.
Probably, you can use a free virtual navigation map to help you while you are visiting Kuala Lumpur.
More info, check out their website http://www.wirelesskl.com