Hi guys,Ok, I have this laptop and when I came to chennai the first thing I did was to do a iwlist scan... incredibly I got a wireless network 🙂Now, this is an Airtel broadband, and its pretty fast, 256 kbps I assumed, and since the guy has bought a separate Linksys router, I guess it must be unlimited... so no harm harnessing his network for free. But then, I'm not able to do that... yesterday in mid afternoon, I managed to get a strong signal, enough to give me 32 kBps, for around half an hour, but the slightest change in the orientation of my laptop would bring that down to zero signal.So can anyone help me? Is there anything I could do? Any device (