Thanks for the options - didn't seem to work for me. I downloaded Entspy to do the trick but that didn't open correctly (running Win 7 64-bit). Anyone out there want to make quick fix for me if you're set up to edit?

OK, weird question. My buddy and I play the same level over and over - a custom level this guy created for us years ago. We want one very minor change - essentially to remove the health damage in one area of the map. I only have the bsp file and not the map file, and I can no longer reach the author...