As of June 2005 the Commission is market testing a new proposal by Microsoft to do this, having rejected previous proposals as insufficient.
截至2005年6月，欧盟委员会正在对微软关于开展此项工作的一项新提案（proposal）进行市场测试（market testing），而此前已经以不充分为由拒绝了微软的多项提案。