8 things every PlayStation 3 owner should know

[Riachu]

leo-j said:
Actually every PS3 hardware is backwards compatible, it can play every PSone game, just not PS2 games.

My friend is planning on saving money to get a PS3.  I need to warn him about not all models being able to play PS2 games A.S.A.P.so that when he gets a PS3, he won't rashly throw away his PS2