A number of readers have sent word about Opera Software ASA's antitrust complaint against Microsoft filed with the EU. Here is Opera's press release on the filing. The company wants the EU to "obligate Microsoft to unbundle Internet Explorer from Windows and/or carry alternative browsers pre-installed on the desktop" and to "require Microsoft to follow fundamental and open Web standards accepted by the Web-authoring communities." The latter request makes this a case to watch. Will the Commissioner take the Acid2 test using IE7?