Some time back before I had any online capabilities, I rushed in and bought a 4GB xbox. I have now realised the error of my ways. What i'd like to know is:
a) will purchasing an xbox 8 - 16 GB USB store my profile allowing me to switch it to a better machine if i choose to buy one?
b) do i need to bother buying a new machine? will a 16GB USB simply enlarge my storage space?
c) as battlefield 3 will not allow me to access the High Definition gaming on my 4GB machine, will a USB allow me get this, or will i need a new machine?
To summarise, will a XBOX USB solve my problems or will I need a new 250GB machine?