showing the buffer position in the mode-line

I do quite a bit of scrolling in emacs, but I hardly ever use the scroll bar for that. The main reason for still having the scroll bar is that it gives me some indication where I am in the buffer. Of course, there is some information in the mode-line, and you can get some more with size-indication-mode, but it's not as immediately obvious as the scroll bar.
But recently, I discovered Lennart Borgman's sml-modeline, which combines all of the scroll bar information into a nice visual indication on the modeline, and I have been happily using it, and got rid of my scroll bar.
Put you sml-modeline in your load-path, and the following fragment in your .emacs should do the trick:

(if (require 'sml-modeline nil 'noerror)    ;; use sml-modeline if available
  (progn 
    (sml-modeline-mode 1)                   ;; show buffer pos in the mode line
    (scroll-bar-mode -1))                   ;; turn off the scrollbar
  (scroll-bar-mode 1)                       ;; otherwise, show a scrollbar...
  (set-scroll-bar-mode 'right))             ;; ... on the right

Note, there is a older version available in Emacswiki which has some problems (such as conflicting with the Standard ML editing mode for emacs); thus, for now it's better to us the Launchpad version; the instructions above apply to that version.