





            
            TWEAK makes it possible to run Windows 3.0 with 800x600
            resolution with standard VGA cards, that are fully
            compatible with IBM cards.
            
            Here is procedure that can be used for this:
                 1. Make sure, that TWEAK is run before Windows is
                 started. There are many ways to do this: you can add
                 line
                      TWEAK
                 to your AUTOEXEC.BAT,  or you can run it manually every
                 time. You can also make a batch that first runs TWEAK
                 and then Windows, but this causes TWEAK to be loaded
                 multiple times, if you start Windows more than once.
                 2. Run TWEAK.
                 3. Install a Super-VGA 800x600, 16 colour Windows
                 driver. Probably most drivers work, but some may
                 require some tuning. First of all, the card for which
                 the driver is originally meant for, must be register
                 compatible with normal VGA. The driver must also use
                 BIOS for mode switching. The EMUL_MODE constant in
                 TWEAK.ASM must equal the video mode that the card uses
                 for 800x600 mode. The constant is preset to be
                 compatible with the Paradise SVGA driver. The software
                 is also tested with that driver, so it may be best to
                 use it.
            
            By default, TWEAK actually only shows 800x564 pixels on
            screen, since most monitors cannot handle the extremely slow
            refresh rate that 800x600 causes. If you still want to try
            800x600 mode, you can do that by including the commented
            register values and by commenting out the used values.
            
            If you need to change TWEAK.ASM, reassemble it with MASM.
            
                       Jussi Puttonen (Internet: jpp@utu.fi)