Merits of 250 GB over 4 GB console?
For someone returning to gaming systems after a prolonged absence (with the family appeal for Kinect), what are some of the basic benefits of the 250 GB over 4 GB? Are there games that will run on one but not the other? Can one not save game progress or other core aspects of experience on 4 GB? In basic terms; what's potentially being limited with the 4GB machine that justifies 250 GB. The only thing I can get from the product descriptions is that the 250 GB hard drive is detachable... not sure why this would even be necessary. What am I missing here? Thanks