lol, that won't even work now. I decided to launch the game after a month and it began verifying files, and now it's reinstalling which means I probably don't even have the config. don't fret though, I found the thread. turns out I was looking at the public forums instead of the closed beta earlier.
I think this is it, although there were multiple pastebins with similar names (asdf, qwer, ect) all with configs. http://pastebin.com/CPainMzV
and this is where you put it. C:\Users\(Yourname)\Documents\My Games\UnrealEngine3\ShooterGame\Config
also if you want to know which classes to get good at if you plan on playing top level, fragger sawbonez, thunder, arty and skyhammer are all good picks. vassili is also used occasionally but there are safer bets. sawbonez isn't as much about aim as it is smarts, priority is you staying alive and reviving the others. the lineups when I participated were 1 soldier/2 medics/1ammo/offclass. soldier being fragger/thunder, the medics were both always sawbonez.