CAMBRIDGE, Mass.--(BUSINESS WIRE)--Biogen Idec Inc. (NASDAQ/BIIB) announced today that its presentation at the Baird’s 2007 Growth Stock Conference will be webcast live via the internet, on Thursday, May 10 at 10:40 a.m. ET. To access the live webcast, please visit Biogen Idec’s homepage, www.biogenidec.com. An archived version of the webcast will be available for 14 days following the presentation.