How To install from Internal Harddrive with Iso Image

Is It possible to install from a iso image which i have saved on my harddrive but do not have a big enough dvd to burn on as i had landed my frenids copy and saved it as a image now wont to boot and install it is it possible can u give me a step to step tutroial on how to install this image and please tell me what disk utility is because i wont to install mac on my sony vaio fs315b which has windows allrdi i wont a dual boot windows and mac cause i think mac is wickied :>

go and buy leopard if you want it!

I think you need to read the forum rules.

What you are asking is a violation of Apple's EULA.