WASHINGTON (AP) - A White House technology adviser and a fund-raiser for Attorney General John Ashcroft sought to help a key Microsoft rival who was trying to scuttle the antitrust settlement between the government and the software giant, according to court records and interviews. In a sworn deposition, technology executive James Barksdale described how he tried to reach Ashcroft by contacting E. Floyd Kvamme, director of President Bush's Office of Science and Technology late last year. Kvamme, in turn, promised to speak with Kevin Compton of Saratoga, Calif., a partner in Kvamme's venture capital firm and a fund-raiser when Ashcroft...