Barozi on 22 January 2011
What do you mean with swappable ? You still can only use MS hard drives. So there is no difference to the old 360 models since you could buy a new one for them as well.
But you have the ability to use up to 2 16GB USB flash drives to get some more space without buying a new HDD.
Other than that I think the only difference is that the 4GB is matt and the 250GB is glossy
