New Survey on 2009 Tysabri Sales (Annualized worldwide Tysabri sales during 3Q08 were $944M.) Q: Worldwide sales of Tysabri in 2009 will be? a) Less than $1B b) >=$1B and <$1.5B c) >=$1.5B and <$2B d) $2B or more To vote, go to <a href="http://www.investorshub.com/boards/board_surveymenu.asp?board_id=1418" target="_blank">http://www.investorshub.com/boards/board_surveymenu.asp?board_id=1418</a> and select survey #108.