                  ******************************
                  *   WINDOWS TETRIS CLASSIC   *
                  *         Version 1.0        *
                  *           10/23/92         *
                  ******************************


Memory Requirements and Screen Resolutions
==========================================
The minimum memory requirements for the different graphics modes
are as follows:
                 16-color     256-color
                 --------     ---------  
  640 x 480       1250K         1700K
  800 x 600       1650K         2350K
  1024 x 768      1950K         3100K

TETRIS CLASSIC will experience problems with loading graphics, etc.
in low memory situations.  You can get a rough estimate of how much
free memory is available by selecting "About the Program Manager" from
the Help menu.  If you are running low on memory, the safest thing to
do is to exit TETRIS CLASSIC.


Memory Requirements and Setup
=============================
TETRIS CLASSIC requires the following amount of hard disk space free
in order to run Setup:

256-color:                      5255K
16-color:                       2960K
Both 256-color and 16-color:    7540K

After Setup, the hard disk space used is the same as described on page 6
of the manual.

Swap File
=========
We strongly recommend that the minimum size swap file be set to 1024K.
If it is set to only 512K, TETRIS CLASSIC may run into low memory 
problems.


Screen Savers
=============
We recommend that you do not run a screen saver when playing TETRIS 
CLASSIC.  If you do use a screen saver while playing TETRIS CLASSIC,
be sure to have adequate free memory.

If TETRIS CLASSIC detects that there is not enough free memory during
loading, it will display a warning dialog box.  If you would prefer
the warning message not to display, you can override it with the -S 
option.


High Resolutions and Slow Machines
==================================
If you run Windows in a resolution greater that 640x480 and TETRIS
CLASSIC seems to update slowly, we recommend you run TETRIS CLASSIC
with the -r640 option.  This will force TETRIS CLASSIC to run with
a window size of 640x480 and greatly increases the speed of graphics
for the game.


