It's just storage that differs here. The console remains the same in both 4Gb & 500Gb variant. Now, if you are a casual gamer(like me), you would do just fine with the 4Gb console. Given that you can increase the storage by simply plugin your HDD/USB . This can save you some money to buy some good games. read more
up vote 9 down vote favorite Enticed by the Kinect, this will be the family's first step into a dedicated console so we aren't hardcore gamers. read more