Details of the deal announced earlier this summer have been finalized.

“Under the no-cash deal, Yahoo! will use Microsoft’s new Bing search engine on its own sites while Yahoo! will provide the exclusive global sales force for premium search advertisers.”

http://news.yahoo.com/s/afp/20091205/tc_afp/usitcompanyinternetyahoomicrosoftgoogle

As one of my friends said, “This can’t be good.”