I have downloaded 12.04. I am using Windows XP and I want to install Ubuntu in XP, but the problem is I am not able to start the Ubuntu installation process.
I downloaded Ubuntu from ubuntu.com only. What I downloaded isn't an iso image, it was a zip folder, and when I unzipped it, I found many folders in there, but there wasn't any .iso image in it. So now how am I supposed to install Ubuntu?