Dollar hits 7-week low in lower 88 yen zone on weak U.S. GDP data+   LEAD: Man nabbed for selling software for unlimited copies of TV programs+   LEAD: Tokyo stocks flat in choppy trade, stronger yen hinders dip-buying+   Key 10-year JGB yield falls in morning to new 1.5-month low+   UNAIDS: Sex main cause for HIV spreading in China   Man nabbed for selling software for unlimited copies of TV programs+   2ND LD: Japan's exports rise for 2nd straight month, trade surplus continuing+   British probe reveals lead-up to Iraq war   Morning stock indexes+   LA County leaders back night fire flights   'Dancing with the Stars' to crown new champ   Overstock.com Chairman and CEO Corrects Misstatements in Grant Thornton Letter to SEC   Tokyo stocks flat in choppy trade, stronger yen hinders dip-buying+   Obamas welcome guests with curry at state dinner   Tokyo Stock Exchange: morning price list -8-+   Tokyo Stock Exchange: morning price list -7-+   Tokyo Stock Exchange: morning price list -9-+   Obama vows to 'finish the job' in Afghanistan   Georgia church robber: 'Sorry but I'm poor'   Police: Ky. census worker staged death as homicide