Its a free and small software friends. you can download it and install on any OS quick and easy. You can burn any iso image file to disc burn only in 16X friends. Becoz if you use more than that. the data will be corrupted on DVD. you can check that, there will be a line in dvd Track. you cannot make a ISO image file from this software.
For that you have to use nero or Power iso software. You can also make multiple copies using this software