I tried to use Enb series for HDR&bloom in CFS3 and it was success. I download it for Sturmovik but it works in CFS3 too. Somehow the game looks a bit more realistic (see pics). The FPS drop is about 20% for me (23 > 17) but I have a ****ty PC. Just copy files to root directory of CFS3 and activat/deactivate with shift+backspace.
HerrLogan
pics
http://img74.imageshack.us/gal.php?g=gcs0005.jpg
Enb file
http://www.sendspace.com/file/jcjphh
HerrLogan
pics
http://img74.imageshack.us/gal.php?g=gcs0005.jpg
Enb file
http://www.sendspace.com/file/jcjphh