I just installed Gutsy Gibbon on my Toshiba Satellite 1800 laptop using a burnt cd and everything seemed to work out well. After installation was finished, my computer instructed me to take out the disk and press enter. When I did, it promptly shut off and stayed off. I started the computer up again and it told me that the OS was missing, and would not boot from disk. I told it to boot from the cd, which brought me to the ubuntu boot up menu. I selected install ubuntu and for my first few attempts. it did the normal loading things like checking drivers and what not, then asked me to remove the disk. Then it shut down again.The last time I repeated this process, I was given a lovely blue error screen with crazy dancing sticks. Needless to say I shut the computer down. Now I have tried once more and am successfully running from the live CD, but Still have not accomplished installing Ubuntu so I can load it without the CD.