The first of the Michael Ironside interviews for Splinter Cell: Double Agent are up:

http://ftp.ubi.com/emea/splintercell4/videos/SCDA_Ironside_interview_part1.wmv

http://ftp.ubi.com/emea/splintercell4/videos/SCDA_Ironside_interview_part1.zip

Two more are to follow.