I seeded a copy of this compilation in DVD format to the pirate bay a while ago, i originally obtained it at dimeadozen where it was banned due to the inclusion of an officially released Rage Against The Machine video. That torrent is still active, in case anyone would be interested:
http://thepiratebay.org/torrent/6628118
An upgrade would be certainly welcome. Hopefully someone would be able to capture this BBC4 broadcast. Thanks for the heads-up.