I have read page by page.... but 1 more question... thanks!

I'm a newbie... thanks for helping out... here is what I want to confirm...

I have read page by page and found out that I cannot backup an original game cuz I can't read GD-Rom.

So renting a game from a video store and copy it doesn't work?

I have rented a game and used CDRwin to back it up... so does that mean after I burn it to a CDR... I still cannot play it work a bootloader?

Thanks