Batch Matrix Effect

To do this instructable you need a basic knowledge of batch. If you don't you make find this difficult so I'll try and make it simple.
By the end of this you should be left with a matrix effect batch file. 

This is the core of the matrix script we are writing. This is just the bare minimum and other addons can be added to make it more interesting. 
Copy the following code into a notepad file:

@ echo off
color 0a
:a
echo %random%%random%%random%
%random%%random%%random%
%random%%random%%random%
%random%%random%%random%
%random%%random%%random%
%random%%random%%random%
goto a

save this as a .bat file.
Now click on the .bat file you just saved. You should have a basic matrix effect.

This is a more refined and sophisticated of the code in the previous step. It includes a title and requires a key to be pressed to activate.
Copy into notepad:
@echo off
title Matrix Effect by Draja
echo Enter the Matrix
pause
color 0a
mode 1000

:A
echo %random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
%random%%random%%random%%random%%random%%random
%%random%%random%%random%%random%%random%
goto A

As before save as a .bat file

I look forward to your feedback and any addittions you have made or would like to see.