Any Playstation 3 junkies out there? Looking to grab a PS3(BluRay for Dad) for the kiddies for Christmas. Anyone got any comments on running older model games? Reason I ask is because my 4 yr old will be using it and I can't find any new preschool games for the PS3 yet. As long as I can use her current games or even some PS2 Daddy gets a new PS3....ooops....I mean my kids get a PS3.