I'm not sure if this is already shared, but a nice one. Don Black, the lyricist for Bombay Dreams shares his experience with A.R.Rahman on a UK radio programme.
http://www.4shared.com/file/36463073/6c896f89/Don_Black_Talks_on_AR_Rahman.html Password: arrrocks Cheers, Madhavan.R Love, Music, Peace...and A R Rahman for Life.