THREE WORDS :
THE
TOOL
HUB
That has probably audio and video files for about 85-90% of every Tool concert, ever.
I have many video bootlegs of Tool playing Pushit, including the headlock video. I've got about 10 gigs of video and a few of audio. There are hundreds of videos on the Toolhub. Download DC++ and email the webmaster of
www.tool.teartech.com
good luck!
ps - I have a video that sounds just about equal to the recording on Salival, Montreal 2001.