Now let's try this one more time! Go to http://www.doombuilder.com and get the latest version of DoomBuilder(DB). Install it, but don't run it yet. Download the SRB2 config files from http://www.freewebs.com/treefrog/srb2cfg.zip and unzip the contents into the DB folder. Open srb2cfg.html and follow the instructions. Aha! Any problems? Don't say a word. Really, email Kristos(atsign)jesusanswers(dotsign)com.