I found these two clips on the site of the german company Convar, which was given the task of recovering the data from hard disks salvaged from Ground Zero. I have subtitled and uploaded them to YouTube for your convenience.
Convar, WTC hard disks (subtitled) Heute Journal, 3/11/2002
Convar WTC hard disks (subtitled), Galileo, 1/16/2002
This last clip is from the 9/11 episode of the dutch program 'Zembla' in which a spokesperson for Convar confirms their previous statements about insider trading: