Q&amp;A : Merger changes little â for now
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Here are answers to some questions arising from the closing of Cingular Wireless&#39; acquisition of AT&amp;T Wireless. Q: With the merger, how will the combined company rank in the industry?
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Also: New business models make upgrading cheaper. See what people are saying on News.com Extra.
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A year has gone by and much has changed at the company. But is it different enough yet?
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Will CEO Terry Semel's ouster really change anything?
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XM and Sirius feel the urge to merge.  What does the future hold for the former rivals?
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With merger-and-acquisition fever said to be waning, which deals will be the ones to work out?
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The fate of two local retail stores may not be known for months in the wake of the announcement Wednesday of the $11 billion merger of Kmart and Sears.
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The FCC is looking for consultation on whether it should change the rule that currently forbids Sirius and XM from merging, a necessary move if it is to approve the proposed deal.
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Will EchoStar's management shuffle make any difference?
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When companies start talking about a âmerger of equals,â someone is usually getting the better deal. It is especially true in the proposed merger of XM and Sirius.
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By Dolbeck, Andrew  The media sector has been seeing a fair amount of merger and acquisitions activity lately. Traditional print and broadcast media firms, struggling to compete with new online and mobile media outlets, have been targeted by private equity buyers.
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Is there a future for satellite radio if the XM/Sirius merger gets rejected?
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It is common for a merger battle to involve a healthy dose of public posturing on issues such as price and logistics. But while such maneuvering typically plays out in the media, or during analyst forums, it&#39;s rare to see it happen in a courtroom.
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Microsoft lost its antitrust appeal.  Will this change anything?
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A lost legal struggle with Linux distributor Novell, an apparently truncated fight with IBM, a bankruptcy filing in September...and now, a NASDAQ delisting. Is there any hope at all left for floundering PC Unix vendor SCO?
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Also: Microsoft plans new BizTalk release for this year. [News.com Extra]
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Are there more changes ahead for Motorola?