WASHINGTON--Lawmakers, trustbusters and competitors are turning up the heat on Microsoft, indicating they could seek to delay the company´s Windows XP operating system, due to ship in October.

During a Tuesday press conference, Sen. Charles Schumer, a New York Democrat and member of the Senate Judiciary Committee, asked federal and state trustbusters to consider taking action that would delay Windows XP´s release. He also called on Judiciary Committee Chairman Sen. Patrick Leahy, D-Vt., to hold hearings on the matter.

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