I don't know if thats a good thing. I got the 80GB/MGS4 bundle which is backward compatible through software, not hardware like the earlier ones. Here's an
article I found with a list of them. Some of the games do not play smoothly. For example, God of War plays fine, but Ratchet and Clank frame rate is really slow and totally makes the game unplayable. Unless the update fixes that stuff also. Geoff, what have you heard?