Can you imagine what we will be downloading in another twenty years? I mean who would have ever thought that you could record sound with digital quality fifty years ago? Now we minutes to ipods that hold thousands of songs in the space the size of a zippo lighter!
The rules of travel have altered so much in the last few years, with strict regulation regarding air travel, questionable car searches that may vary in regulation from state to state, and the feeling of never really being ultimately.