PS3 Backwards Compatibility Checker

[mwgiii]

This shows the known issues with most older releases for PS2 and PS One.

PlayStation.com

 

[mike123abc]

Note that the new 80 GB will have most the compatibility errors, the 60 has the PS2 chips built in for minimum problems.

 

[tnsprin]

This shows the known issues with most older releases for PS2 and PS One.

PlayStation.com

Actually not a new option. Although they did revise it to add 80gb. The compatible check has existed at least since January.