Live @ Warp10 is a collection of songs recorded during the performance of Boards of Canada at Warp Records' 10th anniversary party on November 5, 1999. As with most of their live performances, unreleased material was played. This collection has not been formally released by Boards of Canada.
1: Not yet released at date of performance
2: Unreleased as of current date; often mislabelled as "The Color of the Fire"
3: Unreleased as of current date
4: Unreleased as of current date, but you can find a 'reproduction' by Machinedrum on SoundCloud, which is very close to the live version.
https://mega.nz/#F!TKwTQAiC!hNSLbVUEj_46CqPEwF_TdA!XWhVyIhL
A full bootleg recorded from the audience is widely available on SoulSeek and other P2P systems. There was also apparently an incomplete 2.5 track version recording of lesser quality. [1]
Although sometimes stated as "The Color of the Fire", this track is very similar to the song "A Moment of Clarity" off of The Campfire Headphase. There also appears to be a synth flourish in this track, used several times, which is also used in "Alpha And Omega" on Geogaddi, at 2:53.