FSFE's role in the antitrust case was to ensure that free software developers would be able to use any interoperability information that Microsoft would be forced to publish. After 5 years of work, the last court case was won last year.

"...'This case is over and interoperability won. The European Court made clear that interoperability information should not be kept secret and the agreement shows that Microsoft saw no way to continue its obstruction of interoperability in this area. This establishes a standard which everyone will have to meet from now on,' summarizes Georg Greve, president of the Free Software Foundation Europe (FSFE)..."

Luxembourg, May 25 - FSFE played a key role at a Microsoft hearing before the European Union's General Court on Tuesday, helping explain the intricacies of Free Software servers.

" 'Microsoft should be required openly, fully and faithfully to implement free and open industry standards,' is the message of a letter by the Free Software Foundation Europe (FSFE) to European Competition Commissioner Neelie Kroes. To help achieve this goal, FSFE offered its support for a possible antitrust investigation based on the complaint of Opera Software against Microsoft. The complaint was based on anti-competitive behaviour in the web browser market..."

In 2004 the European Commission found Microsoft guilty of monopoly abuse in the IT marketplace and demanded that complete interoperability information be made available to competitors. Microsoft objected to this decision and was overruled in September 2007 by the European Court of First Instance (CFI). The CFI found Microsoft guilty of deliberate obstruction of interoperability and upheld the obligation for Microsoft to share its protocol information.

"The Samba team will soon get the fruits of the EU antitrust suit against Microsoft. Samba is software which allows an operating system to communicate with Microsoft Windows shared folders and printers over a network. The network protocols Microsoft uses are secret and had to be determined by Samba programmers by listening on the wire to see what Microsoft’s proprietary software would do given a particular input. Microsoft had to be forced to produce the documentation for various network protocols they use..."

Free Software Foundation Europe (FSFE) congratulates the European Commission on its firm stance in the antitrust investigation against Microsoft, which has led the company to offer a settlement. For any such settlement, getting the details right will be crucial for competition and innovation in the web browser market.

Fresh action in the European Commission's antitrust proceedings against Microsoft: On May 24, the European Court of Justice conducts a hearing on Microsoft's appeal against the fine. FSFE has participated in the case for a decade and will intervene on the Commission's behalf.

Really soon the European Commission will finalize a settlement with Microsoft, possibly closing two big antitrust issues: the tying of the browser with Microsoft Windows and the withholding of interoperability information.