System - any Amiga with ImageFX installed (I hope)
 Tested on Amithlon/Amiga OS3.9
 
 ScaleMultiJPG.ifx 

 Arexx Program created May 2006 for ImageFX Release 4.5 
 by Bonnie Dalzell - may be freely distributed and modified.
 I am not an expert and producing these scripts - this is my first one.

 bdalzellQIS.net

 This is a VERY simple script but I could not get AutoFX to do this on my
 Amithlon system.
 
 Put it in your ARexx drawer in your ImageFX drawer.

 This script will scale all RGB images in one subdirectory and save
 scaled version as JPGs in another EXISTING subdirectory. You need to create the
 subdirectory before running the script

 It does not change the file names in any way, including NOT changingh the
 extensions.
 
 Some code has been derived from and modified from MakeThumb 1.31 BY Alistair
 Buxton
 
 If you need to save the files in a different format then change the format in
 line 78:
    SaveBufferAs JPEG outpath'/'nextfilename 90 FORCE noicons

 If you want to save time with a large project you can hardcode in the path of
 the source and destination folders.   
  
 Source path is line:
     Requestfile '"Select Source File..."'

 Destination path is line:
      Requestfile '"Select Output folder..."' DirOnly

 For people whose skill with ARexx is at the beginner level (ie people like me)

 Variables in the path line are indicated in this fashion for a directory called
 Thumbs on partition Work:. The phrase Output Basename will appear in the
 header of the file requestor. Note placements of single and double quotes.

  RequestFile '"Output Basename..." Work:Thumbs/'

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 1024    2131  48.1% -lh5- 979b May 20 20:11 ScaleMultiImages.ifx
[generic]                  974    1869  52.1% -lh5- 0a24 May 20 20:26 ScaleMultiImages.readme
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         2 files    1998    4000  50.0%            May 21 14:05