A 90-minute show (7:30-9:00 PM). The show in question was a Boards of Canada special, and a streaming RealAudio version may be found at the above site: go to the "Live" section, and you will see a "special broadcasts" dropdown list. Select "boards of canada (february 2002)" from this list.
This is good listening, especially for those who are only familiar with the Music Has The Right To Children and Geogaddi albums, since it contains several tracks from elsewhere, making it a good "sampler" for BoC's less familiar work (including some of their remixes).