Random

AutoIt

Q #1: Has anyone thought of a way to have autoIt randomly select a file
      out of a directory or list of files? I'd like to use it as my
      wallpaper manager.

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A #1: Let AutoIt open up the directory in Explorer with all the pictures
      there, then:

      ; ======= Scriptlet Starts Here =======
      Random,numtimes,1,25

      ;for example of how many times to
      Repeat,%numtimes%
      Send, {RIGHT}
            ; moves selection numtimes to a file and numtimes is random
            ; number between 1 and 25
      EndRepeat
      ; ======= Scriptlet Ends Here =======

      From here you can have the pic selected in explorer and do the rest.
      There are more efficient ways of doing this ... be creative