Wimax at Chennai

At last Chennai has wimax which was recently launched by Reliance and Sify as per the broadband forum There has been a long wait by everyone to get a reliable and cheap internet service provider in Chennai and here we have it now in the form of wimax wireless broadband which doesnt even need any wires or telephone connections.
I have a frind who is opting for reliance wimax so I will let you all know how the connection is once he gets the connection up and running.