Please don't double post and please use better thread titles in future.
Anyway, what happened when you tried to install? Also, you don't extract the files from the ISOs. You just need to burn the image to the CD. This
looks like the relevant thing to do for the software you're using. Another thing to make sure of is that your machine is set to try and boot from the CD before it tries to boot from the hard drive. The setting for this is found in your machine's BIOS.