New revolutionary game copying software has made this possible. The software I'm talking about is Game Copy Pro.
This is how Game Copy Pro works. You load up the software and copy your PS3 game to it. Game Copy Pro decrypts all the the encrypted copy protection that the game has. You than burn your PS3 game with it using a blank disc. That's it, when you play your PS3 backup games the PS3 console will read it as an original game allowing you to play it WITHOUT the need of a mod chip.
With your copy of Game Copy Pro you will also get access to their huge database of PS3 games you can also download an burn using the software. So if your original PS3 game has glitches or is broken you'll be able to download it and recover it without having to churn out another $50 for the game again.
You'll also be able to copy your PS2 and PS1 games to further protect your collection. You can get the PS3 game copying software here.