First help under MS Windows 2000, XP
	If you download a file (except for IMO):

	- Unzip the downloaded file into a given directory 
	(the root C:\ is recommended for COV and PAD)
	- A folder is created containing the name of the module (COV, PAD, COO, etc.)
	- Enter this folder
	- Double-click on the file having the .cmd extension.
	
	- For Windows 98, please replace the .cmd extension by the .bat one, or use the .cmd98 extension

First help under MacIntosh Intel macosx
	Use the Linux files (and as for Linux, IMO does not work).
	The following modules presently do not work, except if the images to be examined or analyzed 
are in .gif format: COO, CAT, FLEBOL
Very soon dedicated MACosx modules will be available
If you download a file: - Unzip the downloaded file into a given directory - A folder is created containing the name of the module
(TET, MOG, BAC, COV, PAD, etc.)
* If you have X11 installed *
(X11 is included as an option in the installation CD, but you can still install it
after your macosx system installation),
- Open X11 - Open the Terminal X11 (if not open) - Change directory to the relevant one, writing:
"cd TETlin", or "cd MOGlin", or "cd COVlin", or "cd COVlin", etc. - Write in the Terminal the following instruction:
"wish8.4 tet", or "wish8.4 mog", or "wish8.4 cov" etc.,
then press Enter * If you did not install X11, you do not want to do so and if you installed ActiveTcl from INTERNET *
you can open ActiveTcl, then use the MENU -> SOURCE to get the right module,
either "tet", or "mog", or "bac", or "cov", or "pad", etc.

First help under Linux
	If you download a file (they are all TclTk scripts, except IMO), please open a terminal:

	$ tar -zxvf SCRIPT.tar.gz
	$ cd SCRIPT
	$ ./SCRIPTlin

	If it doesn't work, please check and change permissions / owner if necessary. For instance:
	$ chmod a+x -R -v SCRIPT

First help under FreeBSD
	Tested under FREESBIE 1.1 (FreeBSD 5), please open a terminal, untar and decompress, 
	then please use your wish8.4 TclTk installation:
		- For TETlin -> wish8.4 tet (under test)
		- For BAClin -> wish8.4 bac (under test)
		- For MOGlin -> wish8.4 mog (under test)
	If it doesn't work, please check and change permissions / owner if necessary. 
	Or just  me.