I find that navigating text files that have been word wrapped somewhat difficult in vi. If there is a line that is word-wrapped and it goes down several lines, then it is hard to navigate around this line using the arrow keys. If you're on a line that's word-wrapped and you press up, it won't go up to the line above, it will go up several lines. How can this be fixed?
If your vi is really Vim, then you can move up and down a screen column using