Hack, why do I have to pay to watch video streaming when there is free WIFI around. Finally gotten my streaming player to work with WIFI, after some testing.

Now i could watch Youtube for free 

To configure the streaming player to make use of WIFI by default,
go to menu > options.

Choose 'The Internet' for the Connect via drop down list. 

Next, take note of the port range, and the transport protocol. The default values should be 6970 to 32000 and automatic transport. These are the port numbers and protocol you must enabled in your wireless router. Make sure the numbers match, otherwise the player will not be able to receive the video stream!

P.S. You do not need the whole range of ports for streaming, basically i have reduced it to 6970 - 6975. Have not experience any lag on the streaming so far.