 
   (define-key map (kbd "C-v") 'my/scroll-up)
   (define-key map (kbd "M-v") 'my/scroll-down)
-  (define-key map (kbd "C-l") 'my/scroll-down)
-
-  (define-key map (kbd "C-j") 'recenter-top-bottom)
+  (define-key map (kbd "C-S-v") 'my/scroll-down)
 
   (define-key map (kbd "C-;") 'smex)
   (define-key map (kbd "C-:") 'smex-major-mode-commands)


  (define-key map (kbd "C-t") 'transpose-chars)
  (define-key map (kbd "C-S-t") 'transpose-words)
  (define-key map (kbd "C-<") 'my/move-line-or-region-above)
  (define-key map (kbd "C->") 'my/move-line-or-region-below)

  (define-key map (kbd "C-x r") 'rectangle-mark-mode)
  (define-key map (kbd "<mouse-2>") 'rectangle-mark-mode)

  (define-key map (kbd "C-x C-r") 'my/ido-recentf-open)

  (define-key map (kbd "C-w") 'my/copy-region-or-line)
  (define-key map (kbd "C-S-w") 'kill-region)
  (define-key map (kbd "C-k") 'my/kill-line-or-region)
  (define-key map (kbd "C-S-y") 'yank-pop)
  (define-key map (kbd "C-x C-k") 'my/kill-this-buffer)
  (define-key map (kbd "C-q") 'my/kill-this-buffer)
