How to copy blu-ray to blank bluray disc?

With the price reduction of bluray devices, blu ray disc edition of
movies are popular more and more. And usually if you purchase a bluray
movie, you will get a dvd edition along with it. So more and more
people like to purchase film in blu-ray disc. But how to make a copy
of these blu ray movies and appreciate it on your big size HDTV, to
avoid the original bluray being scratched?

Don't worry, here is a guide of how. And the software here used is
Ideal Blu-ray Copy. Ideal Blu-ray Copy is an ideal and efficient blu-
ray copier, backup and burner software. It offers 10 days free full
function trial. During the trial period, you can copy any blu ray disc
to your computer hard drive as a BDMV folder or a single image ISO
file, you also can burn the original blu ray disc to blank bluray
directly just by one click, or burn blu ray folder or iso file from
computer hard disk to blank blu ray without any function limitation.
Now, download Ideal Blu-ray Copy from http://www.idealdvdcopy.com/bluray-copy.htm
and install it, then follow the steps below.

1) Launch Ideal Blu-ray Copy.
2) Insert your original bluray disc to your blu ray ROM.
3) Insert a blank bluray to the bluray burner.
4) Click "Start" button to begin copying.

If you only have one bluray drive, then you may follow the steps
below:
1) Launch Ideal Blu-ray Copy.
2) Insert your original bluray disc to your blu ray ROM.
3) Click "Start" button to begin copying.
4) Insert a blank bluray disc when Ideal Blu-ray Copy ask for one and
click "Yes" to continue. When finish reading the original bluray,
Ideal Blu-ray Copy will eject the disc and ask for a blank one. Pay
attention to the message, it will state which size of blu ray disc you
need.