According to Billboard.com:
Volcano will on Dec. 20 release short form DVD singles for the Tool songs “Schism” and “Parabola.” Beyond the video clips for the tracks, the DVDs will feature previously unreleased audio remixes plus commentary.
“Schism” and “Parabola” are drawn from Tool’s most recent studio album, 2001’s “Lateralus.” The set has sold 2.3 million copies in the United States, according to Nielsen SoundScan. According to Tool’s Web site, the group is also at work on a comprehensive live DVD, but no release date is set.
Thanks to Dave-tx on alt.music.tool for the heads up.