The next version of each smartphone's operating system is always the best. We impatiently wait for the latest and greatest firmware to come around, expecting it to liberate us from the shackles of last year's code and features that haven't shown up yet. This happens incessantly with Google's Android OS, and version 4.0 -- unveiled at this year's I/O conference in May -- is no different. Known as Ice Cream Sandwich (heretofore referred to as ICS), the last word in the title indicates the merging of
