Here is a copy of an article excerpt that I thought you may find interesting:

Amazon Search Finds Microsoft
Dropping of Google Means Landmark Gain for Software Giant

Tuesday, May 2, 2006; Page D05

Amazon.com Inc. said yesterday that it has dropped Google Inc. as the provider of search engine results on its Web site in favor of one powered by Microsoft, a move that signals a small rebellion against Google but a large gain for Microsoft.