My laptop decided to make Windows explode or something, so I decided to give Ubuntu a shot.

I downloaded the .iso file (because I'm not paying for it, and I'm not waiting 6 to 10 weeks to get it in the mail), and I downloaded CDBurnerXP Pro 3.

I just need help putting 2 and 2 together. I'm not sure exactly how to set up the CD so that it starts Ubuntu installation at startup.

Help?

(I'm willing to download another freeware CD burning program if you're more familiar with it. Don't be afraid to ask me to.)