I don't know if anybody has mentioned this yet, but I found this earlier today. I know some people have been complaining about having to edit ini files to change some of the graphic options with the game. Just noticed this when I was poking around moddb, hope it helps.
http://www.moddb.com/games/battlefield-bad-company-2/downloads
http://www.fileplanet.com/210430/210000/fileinfo/Battlefield:-Bad-Company-2---Gossamer%27s-BC2-Config-Launcher
http://www.moddb.com/games/battlefield-bad-company-2/downloads
http://www.fileplanet.com/210430/210000/fileinfo/Battlefield:-Bad-Company-2---Gossamer%27s-BC2-Config-Launcher
