Vista's European battleground

Windows Vista hasn't shipped yet, but Microsoft and the European Union are already caught up in a tussle over the antitrust impact of security technology in the operating system.

Microsoft wants the 25-nation bloc to set clear boundaries as to what it can and can't do. By asking European regulators for guidelines now, Microsoft hopes to avoid an antitrust battle after Vista ships, where it might be forced to pull features out of the operating system. However, the EU has only provided a more general picture of the landscape.

Last month, Microsoft Chief Executive Officer Steve Ballmer met with EU Competition Commissioner Neelie Kroes. The visit came after the software giant received a list of 79 questions related to Vista from the European Commission, the EU's executive body. Despite this list, Microsoft feels it is driving blind.

"We still have not received the guidance we're seeking," Jack Evans, a Microsoft spokesman, said Thursday. "In July, we received a formal list of questions, but no answers about what specific concerns the Commission has, or how we should address them. We need answers, not questions."

But as far as the Commission is concerned, it is not the regulators' responsibility to vet Vista before it ships. Rather, it is Microsoft's responsibility as a "near monopolist" to abide by EU competition rules -- in particular, those that prohibit abuse of a dominant market position, Commission spokesman Jonathan Todd said Friday.

"The Commission is ready to give guidance to Microsoft and has done so many times, but it is not up to the Commission to give Microsoft a definitive green light before Vista is put on the market," Todd said. This is also the message Kroes gave "very clearly" to Ballmer when the two met on Aug. 22, he added.

The main rule for Microsoft is to ensure that the market allows competition between security providers on the merits of their products, Todd said. "If business and home users are deprived of choice, a security 'monoculture' based on Microsoft products may lead to less innovation and could harm all computer users. Security risks could increase, and not decrease," he said.

Microsoft, with its $34 billion war chest, is now a player in the antivirus market. It launched Windows Live OneCare for consumers and is readying enterprise security products under its new Forefront brand. With its huge presence on desktops, the software giant has a built-in advantage -- one that is making some security companies nervous.

Earlier this month, Microsoft suggested that the European launch of the already oft-delayed Vista could be pushed back as the result of a lack of direction from the Commission. Last week, however, the company said the European launch is on track. Vista is expected to be released to computer makers in November and is slated to be broadly available in January.