Can anyone please please please help me here ... my 770 works fine at home, at work we have a free wireless network but the signals are weak - most of the time signals are just one or two bars. my nokia connects to the signal without any problems but always says using link-local IP address. I can see status as connected. Can anyone please tell me what can i do to fix it.

i have check all the settings and eveything looks normal. it works fine at home though.

thanks in adavce