Hi all, i recently got MTNL wifi HG520 modem . I connected my pc with ethernet cable and want to use on laptop with wifi. My laptop is having windows vista Home premium. I am able to use internet without any problems in pc but not able to open any site or download anything in laptop. Laptop connects my skype fine but other than that, no site is opening , tried various DNS servers, settings but unable to solve problem. Please help!! By the way i am able to use wifi internet on my N82 flawlessly!