We need some more information to help. What exactly is not working. Is it not loading the .iso?
When you get to the finish part of the install a new system you have to click the bubble beside "Use operating system install disk image file:" and choose the iso file on your HD. If this is not your issue then we definitely need to know the step you are stuck on.
thanks for the help, but i finally got it working, it seems my .iso file had been corrupted from the software i used on windows but i went back and got it working. thanks anyway