CAMBRIDGE, Mass.--(BUSINESS WIRE)--Biogen Idec Inc. (NASDAQ:BIIB) announced today that its presentation at the UBS 2007 Global Life Sciences Conference will be webcast live via the internet, on Monday, September 24, 2007 at 11:30 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 An archived version of the webcast will be available for two weeks following the presentation.