You said it yourself: 20 Gigabytes.
20 gb
The difference in terms of 20 gig and 40 gig for an Xbox 360 is the storage. The gig refers to "gigabyte" which is how much data it can hold.
Depends on how big the the game is and how much memory you are already using on the xbox. Considering that it's only a 20 GB, probably 10.
From $20 to 80$
up to 20$
20 bucks nygga. Pay me
the xbox 360 arcade and the old 20 gig-60gig is, but the xbox elite is black and so is the new xbox 360 250 gig.
Sure if you add the the money for a Xbox 360 minus $20
well i sold my xbox 360 once and it depends on how the xbox is i got 107 so from 75 to 100 now if its not with the kinect
a xbox 360 is Way fun
20 GB hardrive.
unde £20