Best Operating System Live CDs and DVDs

Without Free Live Operating System CD’s and DVD’s many of us wouldn’t be able to troubleshoot PC? MAC or Laptop problems now days or simply copy and paste the files from one hard drive to another. You operating system is hosed and you can’t boot , what you are going to do? Hit F8? NO! Boot the Live CD, and troubleshoot with these Five Best Live CD’s voted by LifeHacker’s poll.

• Knopix – Linux operating system with many extra tools to fix your operating system problem.
• Ultimate
  Boot CD for Windows – Windows based Operating system, great live cd for windows users
• Puppy Linux – Another best friend yet for? Linux Breed.
• Back Track – Has some advanced unix/linux stuff, would recommend for experts.
• Ubuntu – My favorite and very easy to use Live CD

You can find out more about the votes here