I got microsoft portrait for pc and pda from download research microft. My pda dont have cam but only pc have cam.... I try use chat and cam for pc and pda two ways but mean my pda not need cam but just watch view on pda from pc with cam at like livingroom.... I search address ip number from help and about microsoft portrait show number address ip then i try dailing and call-ok show unaccept its not work... please help me work out... thank u