any tech types out there? just aquired a nokia n95 and my contract allows me unlimitted internet access. when i first got it there were no problems but now when i go onto a site i need to sign onto (ebay, retrobike) i type my username then password and press enter. the page then refreshes. this means its impossible to sign in. is this a setting on the site or have i messed up my phone? or did i just break the internet?