  +===========================================================================+
  | Main Information:                                                         |  
  +===========================================================================+
  |                                                                           |   
  |  Program  : System Tool                                                   |   
  |  Version  : 1.0                                                           |   
  |  Author   : Tom Schreurs (a.k.a Autolycus), Netherlands                   |   
  |  Date     : September 11th, 2002                                          |  
  |  Type     : ION                                                           |  
  |  System   : TI-83,TI-83+		                                      |   
  |  Size     : 449 bytes                                                     |   
  |  Internet : *                                                             |   
  |  Released : Ticalc.org                                                    |
  |  E-mail   : magicNBA@hotmail.com                                          |   
  |                                                                           |  
  |  (* site is near completion.)	                                      |   
  |                                                                           |   
  +===========================================================================+
  | The Program:                                                              |  
  +===========================================================================+
  | 									      |
  |	Contents:							      |
  |	Systool.83p:		- The TI-file                   	      |
  |	ReadMe.txt 		- Figure this one out yourself                |
  |	Systool.z80		- Source file				      |
  |	get_key.inc		- An include file by James Vernon 	      |
  |									      |
  | Systool is a program which adds functions to the ti-83.		      |
  | For instance "inversed text", yes inversed (uhh?...white becomes black,   |
  | black becomes...white,mkay!).				              |
  | The features are:		                                              |
  | - Set inversed text to use in Basic;                                      |
  | - Check Free memory in ASM;                                               |
  | - Check Battery Status (it will tell "OK", or "Low")                      |
  | 									      |
  | When you've selected inversed text, it will immediately affect the menu,  |
  | All text will change, but don't worry...nothing will be damaged.          |
  | When you exit Ion (with inversed text still selected) you will be able to |
  | use the inversed text in basic mode, but beware... the usage is limited.  |
  | When you select a menu and return, Inversed text will be undo, and text   |
  | is back to normal, normal calculations WILL be able to be done in inversed|
  | text. (If you don't understand, just try it out, nothing can go wrong!).  |
  | I know that the program isn't much (YET!), but this is just version 1.0,  |
  | in the future I will make many updates of the program, which will support |
  | contrast changing, Protecting/Unprotecting programs and even hiding       |
  | programs.	      	                                                      |
  |                                                                           |  
  | Usage:                                                                    |   
  | - Send the file Systool.83p to your calc;                                 |   
  | - If not already installed, install Ion v1.6;			      |
  | - run Ion, select System Tool v1.0;                                       | 
  |									      |
  |   You may edit the credits part of the prgm away, I don't mind that.      |   
  |   The main reason for distributing this file is to let people see	      |
  |   how to prgm in assembly. (After you've edited it DONT REDISTRIBUTE).     |
  +===========================================================================+
  | History:                                                                  |
  +===========================================================================+
  |									      |
  | 25-09-02:   System Tool v0.01		        		      |
  | only released at school, just for testing, very unstable. 		      |
  |									      |
  | 11-09-02:   System Tool v1.0					      |
  | released at ticalc.org, in ION, 99.99% safe (you'll never know?)	      |
  +===========================================================================+
  | Contact Info:							      |
  +===========================================================================+
  |									      |
  |  For any questions, remarks or feedback, mail me: magicNBA@hotmail.com    |
  |									      |
  +===========================================================================+