http://www.pcper.com/article.php?aid...e=expert&pid=3

the Radeon HD 5870 Eyefinity6 Edition card will sport 6 mini-DisplayPort outputs on it and was shown at the recent AMD gaming event in Oakland this month. Expect to see this card in November.
More info on Eyefinity: http://www.pcper.com/article.php?aid...e=expert&pid=6