Between June 2000 and February 2006, Qantas engaged in a conspiracy to eliminate competition by fixing the rates for shipments of cargo to and from the US and elsewhere, according to the charges filed Tuesday against the carrier, the Justice Department said in a statement.

"The shipment of consumer products by air transportation is critical to our global economy. Our investigation into this important industry will continue, and we will aggressively pursue those who engage in criminal conduct that harms American consumers," said Thomas Barnett, assistant attorney general in charge of the department's antitrust division.

During the time period covered by the felony charge, Qantas was the largest carrier of cargo between the United States and Australia and earned more than 600 million dollars from its cargo flights to and from the US, the department noted.

The department said that Qantas has agreed to cooperate with its ongoing investigation under the plea agreement, which is subject to court approval.

In August, British Airways and Korean Air Lines pleaded guilty to illegally fixing prices on international passenger and cargo flights and were sentenced to pay separate 300-million-dollar fines.

Despite an analysts' upgrade, shares of Virgin Mobile USA Inc. fell Friday to their lowest point since the company's recent trading debut after the company said its third-quarter loss widened as operating expenses rose.

The wireless service provider's shares fell $1.54, or 14.4 percent, to $9.19 Friday. Earlier, the shares traded as low as $8.07.

Virgin Mobile said late Thursday that its third-quarter loss widened to $7.3 million, compared with a loss of $5.1 million in the year-ago quarter.

The company said its pro-forma loss totaled 15 cents per share, compared with a loss of 10 cents per share in the year-ago period.

Revenue rose year over year to $319.5 million from $271 million, as an increase in service revenue overshadowed a decline in equipment sales.

In a note to clients Friday, Stanford Group Company analyst Michael Gary Nelson upgraded the stock to "Hold" from "Sell," saying challenges the company faces -- such as increasing competition -- are well balanced with opportunities for raising shareholder value.

The analyst called Virgin Mobile's third-quarter results "mixed" and its fourth-quarter outlook for between 350,000 and 400,000 net customer additions "weak." But he also said its guidance for 2008 EBITDA -- or earnings before interest, taxes, depreciation and amortization -- of between $155 million and $175 million is strong.

The investment bank said it wrote down $7.9 billion in fixed-income instruments called collateralized debt obligations and from defaulting subprime mortgages _ more than the $5 billion writedown it estimated earlier this month. The result was a net loss for the quarter of $2.3 billion, after total revenue plummeted 94 percent.

The worse-than-anticipated loss signaled to investors that the financial sector may be in a more dire situation than feared because of the credit squeeze that was triggered in part by spikes in mortgage defaults. Meanwhile, the National Association of Realtors' 10 a.m. EDT report on existing home sales was projected to show a drop in September for the seventh straight month.

The technology sector appeared to be losing momentum from earlier in the week. Amazon.Inc. said late Tuesday its quarterly profit more than quadrupled, but it only beat per-share estimates by a penny. Investors didn't see enough reason to bring the Internet retailer's shares, already at their highest level since 1999, even higher.

Schwab reported earnings of $1.53 billion, or $1.28 per share, for the quarter ended Sept. 30 compared with $266 million, or 21 cents per share, a year ago.

The latest earnings include a $1.2 billion after-tax gain from the sale of U.S. Trust, which was sold July 1 to Bank of America Corp. for $3.3 billion.

Excluding the gain, Schwab's earnings from continuing operations were $323 million, or 27 cents per share.

Schwab reported third-quarter revenue of $1.29 billion versus $1.07 billion in the year-ago period.

Analysts polled by Thomson Financial, on average, forecast earnings of 25 cents per share on revenue of $1.26 billion for the quarter. Analysts do not typically include one-time items in their forecasts.

Operating earnings were boosted by $37.3 billion in net new assets brought by clients to Schwab during the third quarter, a 66 percent increase from the same quarter last year.

The new assets helped Schwab reach a record $1.441 trillion in total client assets as of Sept. 30.

Nomura Holdings, Japan's largest brokerage, said it would pull out of the U.S. residential mortgage-backed securities market and cut a quarter of its U.S. workforce, pushing it to a big quarterly loss.

Nomura is the latest global investment bank forced to swallow bigger losses on products tied to to U.S. mortgage market, which was thrown into turmoil this year by rising defaults on subprime home loans.

It now expects to post a group pretax loss of 40-60 billion yen ($340-$511 million) for the July-September second quarter due to losses on residential mortgage-backed securities (RMBS) and charges to cut its U.S. workforce to 900 from 1,217 as of June.

Nomura, which has been buying residential mortgages and bundling them for resale as securities, said it would focus its efforts in the U.S. on expanding its asset management business and electronic brokerage unit Instinet.

"This should all but clear up our problems in the United States, and we believe we can build a structure that will allow us to achieve a speedy recovery from the second half," Nomura Chief Financial Officer Masafumi Nakada told a news conference.

Nomura had said earlier this year it may pull out of the RMBS business as part of a reorganisation of its U.S unit, which lost 74 billion yen on a pretax basis in the two quarters to June as it wrote down the value of its mortgage loan portfolio.

Rupert Murdoch has entered a dark horse in high-stakes races before, and won. On Monday, the News Corp. media titan trots out the Fox Business Network.
Two years in the making, the channel will challenge General Electric Co.'s highly profitable CNBC network as it seeks to redefine business news for average Americans faced with increasingly complex decisions about their financial futures.

Murdoch already has knocked CNN off the cable news throne with Fox News Channel. Can he do the same to NBC Universal's profit machine, whose audience of affluent professionals is one of the most sought-after advertising targets?

"CNBC has a monopoly on an in-demand demographic, but never underestimate Murdoch," said Porter

Bibb, a managing partner at Mediatech Capital Partners, a financier of media businesses. "Success might take a while, but this is the right thing for them to do."

Fox defines success—aside from ratings—as expanding the business news audience by "demystifying" the subject, according to Kevin Magee, the Fox News executive vice president in charge of the new business channel. There are plenty of people not watching business news because it's presented in an "off-putting" way, he said.

Magee would not disclose the programming schedule, citing competitive concerns. But FBN's flashy Web site promises the network will cut through jargon to speak to the average investor, echoing comments by Murdoch last month that his channel