Root password for BackTrack, DVL and other LiveCDs

From my google search results to my blog, I noticed people where looking for the root passwords of some security livecds. In many cases, there isn't any. Just look below at some of the more popular ones. Click on the names to proceed to securitydistro.com in case you want to download them.

• BackTrack (User root , password toor)
  
• Damn Vulnerable Linux ( DVL ) (before 1.2, do use "sudo su" without password, in later versions, you ARE root)
• FCCU (12.0 is based on Debian Live cd so there is no password, just do "sudo su")
  
• Helix (there is no password, just do "sudo su")
• nUbuntu (there is no password, just do "sudo su")
• OWASP Labrat (there is no password, just do "sudo su")

Previous posts:

• FCCU Linux Forensics Livecd version 12
• Installing Nessus on Backtrack 3 Final
• Backtrack 3 FINAL is released.
• A set of security videos
• A Wireless Pentest LiveCD: Russix
• BackTrack 3 Teaser Video
• BackTrack 2 with Metasploit 3 as a Virtual Appliance
• How to install nessus on Backtrack 2 Final
  
• SecurityDistro Tutorials
• Ophcrack LiveCD & Others
• Backtrack 2.0 final released
• Excellent Forensics Live CDs