(adsbygoogle = window.adsbygoogle || []).push({}); Things needed:
-2 PS3's (or borrow a friends)
-a persons account to game share with
-Ethernet cable

Tutorial:
1.Get the account you are game sharing from on your ps3

2. Download whatever you want.

3. Data transfer from the ps3 you downloaded the stuff on to your second ps3 (or your friends.)

4. Disable or deactivate their account from the ps3 you originally downloaded your stuff on.

5. Transfer your stuff from the ps3 you transfered to to the one you first used to get what you wanted. Then give your friend their ps3 back if you use their's.

6.If you want one of your friends to game share off of you tell them to do this.