I tried to run the live cd so I inserted in then rebooted but nothing happened. I also tried to just insert the cd with Windows already running but the cd wanted to install firefox. I already have firefox in Windows- can Ubuntu not detect that? Also, what happens to the firefox download once I stop using the live cd? I would like to just run the live cd to check out the desktop applications and also surf the internet some to kinda get broken in first. Any suggestions?