Google expresses concerns over Microsoft’s Internet Explorer

Google accused Microsoft of not playing fair in its quest for a bigger share of the $10 billion online advertising market on Monday and revealed that it has shared its concerns with antitrust regulators in the United States and Europe.

Google’s gripe: An upcoming release of Microsoft’s Internet Explorer Web browser will contain a search box that in some cases defaults to the MSN search engine

If I were MSN I would offer the ability to choose the search box of your choice and also not put itself as the defualt search box.