Opera won't be lobbying for a browser choice screen to be implemented in Asia-Pacific, while Mozilla's Open to Choice campaign stays within Europe.
Competitors have concerns about Microsoft's proposal to satisfy EU officials by offering Windows users a choice of browsers, according to a report.
European antitrust regulators sent letters earlier in the year to European standards bodies exploring how the standards-setting process was working.
European Union has fined the software maker big-time for failing to comply with sanctions imposed in 2004.
Company's pledges to improve openness with standards and open source recognize its antitrust legal requirements and higher market priority on interoperability, executives say.
It's about the interesting work people get to do, not the money.
European Commission says agreement brings company into compliance with 2004 antitrust ruling, addresses interoperability, royalty issues.
In upholding Europe's landmark antitrust decision, a high-level court foresees a "significant drop" in market share. But what of Vista?
In keeping with European antitrust ruling, Microsoft sells license to Quest Software. License fees still an issue for EU.
Attorney Thomas Vinje represents a coalition of Microsoft rivals charging the company with ongoing antitrust violations in Europe.