Drop ALL these files into C://Cavedog/Totala or C://Cavedog/Totala TABA,
and hit YES to replace ALL. 
Then make sure you do not have any 3rd party units AND be sure that you 
do not have the extra 6 cavedog units that were released after the 3.1
patch.  Make sure resolution is set to 1024 x 768.  Also make sure the
unit limit is 1500, set by the totala.ini file included in this folder.

P.S. If the Arm and Core SAMs don't fire, you forgot to do that last step.


How To Upgrade Stuff:
Build an upgrade.  You have an upgrade, increasing the power of your
unit.  Keep in mind upgrades affect all factories of the same type.