Creating ISO–free and easy
one of the last steps of a project is to create the media that will be used to distribute it.
Before you start searching for special and costly methods you should know that using Cygwin you can get free command line tool to create your ISOs and also to burn them
Also you can see CDRtool project that allows also burning of ISO (I think this is update faster)
The tool used to create ISO is MKISOFS