making a new CD

[oscar]

So, I used Nero to burn the folder with all the files onto a CD,
What should I try to be able to boot off the "Improper" CD without using a boot disk(assuming there is any *easy* way)?

TIA, L J

You must use Nero to burn de ISO image, no a folder with all the files.
The ISO has all the files and the bootable part of the CD. The folder no.