Half-Life:OpFor Fix (PRECISE release) by blood_rose 11.16.99
YOU MUST HAVE THE LATEST VERSION OF HALF-LIFE INSTALLED!
1. Create a dir called gearbox in your half-life dir
2. Un-RAR all the opfor files into the x:\half-life\gearbox dir
3. run opforfix.bat

No this isn't a very fancy .nfo. It's an effective one!

-blood_rose