I bought a new laptop and it automatically picks up wi fi networks within its range(i dont use any software for that). I get a strong signal from one particular network...it reaches 75 % in strength. When i check its details ...it says "Security Type : Unsecured"(which is a gud thing) and "Radio Type : Non Broadcast". When i click connect ..it connects temporarily with limited connectivity...and it then says "obtaining ip address". After 30-50 secs....it dosconnects. How do i connect to it ?? Please guide me.